Messages in this thread | | | Date | Thu, 21 Apr 2011 14:49:37 +0200 | Subject | Re: linux-next: Tree for April 14 (Call-traces: RCU/ACPI/WQ related?) | From | Sedat Dilek <> |
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On Thu, Apr 21, 2011 at 12:24 PM, Sedat Dilek <sedat.dilek@googlemail.com> wrote: > On Thu, Apr 21, 2011 at 11:07 AM, Sedat Dilek > <sedat.dilek@googlemail.com> wrote: >> On Thu, Apr 21, 2011 at 7:08 AM, Paul E. McKenney >> <paulmck@linux.vnet.ibm.com> wrote: >>> On Thu, Apr 14, 2011 at 03:44:11PM -0700, Paul E. McKenney wrote: >>>> On Fri, Apr 15, 2011 at 12:19:34AM +0200, Sedat Dilek wrote: >>>> > On Thu, Apr 14, 2011 at 12:19 PM, Sedat Dilek >>>> > <sedat.dilek@googlemail.com> wrote: >>>> > > On Thu, Apr 14, 2011 at 11:16 AM, Sedat Dilek >>>> > > <sedat.dilek@googlemail.com> wrote: >>>> > >> [ Adding CC to RCU maintainer (Hi Paul :-)) ] >>>> > >> >>>> > >> Helping me for now with (see also Documentation/RCU/stallwarn.txt): >>>> > >> >>>> > >> # cat /sys/module/rcutree/parameters/rcu_cpu_stall_suppress >>>> > >> 0 >>>> > >> >>>> > >> # echo "1" > /sys/module/rcutree/parameters/rcu_cpu_stall_suppress >>>> > >> >>>> > >> # cat /sys/module/rcutree/parameters/rcu_cpu_stall_suppress >>>> > >> 1 >>>> > >> >>>> > >> - Sedat - >>>> > >> >>>> > > >>>> > > That workaround helped till a system-freeze when generating a tarball >>>> > > from my current kernel-tree. >>>> > > I switched back to my yesterday's linux-next kernel. >>>> > > >>>> > > - Sedat - >>>> > > >>>> > >>>> > I isolated the culprit so far: >>>> > >>>> > commit 900507fc62d5ba0164c07878dbc36ac97866a858 >>>> > "rcu: move TREE_RCU from softirq to kthread" >>>> > >>>> > With this revert my system does not show the symptoms I have reported. >>>> >>>> Hmmm... I never was able to reproduce this, but did find a workload >>>> that slowed up the grace periods. I fixed that (which turned out to >>>> be a wakeup problem), but my hopes that it would also fix your problem >>>> were clearly unfounded. I have once again stopped exporting this commit >>>> to -next. >>> >>> I have added some debug tracing, which are available at branch >>> "sedat.2011.04.19a" in the git repository at: >>> >>> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git >>> >>> Alternatively, if it is easier, the shown below can be used. FWIW, >>> this patch is against 2.6.39-rc3. >>> >>> Either way, if you get a chance to run your tests on this, could you >>> please run the attached script (collectdebugfs.sh) and capture its output? >>> Sample output is attached as well (collectdebugfs.sh.out): the script >>> should output something vaguely like the sample output every 15 seconds >>> or so. >>> >>> The script assumes that debugfs is enabled (along with CONFIG_RCU_TRACE=y) >>> and mounted as follows: >>> >>> mount -t debugfs none /sys/kernel/debug/ >>> >>> Or if you mount debugfs somewhere else, please set the script's DEBUGFS_MP >>> variable accordingly. >>> >>> Thanx, Paul >>> >>> ------------------------------------------------------------------------ >>> >> >> Welcome to operation "Kill that RCU brainbug" (Starship troopers part X)! >> >> Of course I can help with testing. >> >> Paul, did you see recent RCU-related fixes to fs between rc3 and rc4? >> >> commit c1530019e311c91d14b24d8e74d233152d806e45 >> vfs: Fix absolute RCU path walk failures due to uninitialized seq number >> >> fff3e5ade4455a4b42a19c95dd7a167a3cb7956a >> fs: synchronize_rcu when unregister_filesystem success not failure >> >> IIRC, Jens has pending block/plugging patches in his for-linus tree. >> Especially this one (CONFIG_PREEMPT): >> >> 5f45c69589b7d2953584e6cd0b31e35dbe960ad0 >> cfq-iosched: read_lock() does not always imply rcu_read_lock() >> >> Some questions to test-scenario: >> >> Shall I test from linux-2.6-rcu.git#sedat.2011.04.19a GIT tree? >> I think that's the ideal solution. >> Or shall I pull sedat.2011.04.19a GIT branch into "BROKEN" linux-next >> (next-20110414)? >> >> Again, with which RCU/HZ/PREEMPT kernel-config options shall I test? >> This is from my yesterday's linux-next: >> >> # egrep 'RCU|_HZ |PREEMPT' /boot/config-2.6.39-rc4-next20110420.4-686-small >> # RCU Subsystem >> CONFIG_TREE_RCU=y >> # CONFIG_PREEMPT_RCU is not set >> CONFIG_RCU_TRACE=y >> CONFIG_RCU_FANOUT=32 >> # CONFIG_RCU_FANOUT_EXACT is not set >> CONFIG_RCU_FAST_NO_HZ=y >> CONFIG_TREE_RCU_TRACE=y >> # CONFIG_PREEMPT_NONE is not set >> CONFIG_PREEMPT_VOLUNTARY=y >> # CONFIG_PREEMPT is not set >> # CONFIG_SPARSE_RCU_POINTER is not set >> CONFIG_RCU_TORTURE_TEST=m >> CONFIG_RCU_CPU_STALL_TIMEOUT=60 >> >> Regards, >> - Sedat - >> > > Looks like you want me to test with RCU_BOOST and RCU_TORTURE_TEST :-). > > Attached is collectdebugfs-dileks.log, my current kernel-config and a > build-script to generate Debian packages. > > $ LANG=C ./collectdebugfs.sh 2>&1 | tee collectdebugfs-dileks.log > > I will do a 2nd run with PREEMPT_RCU enabled. > > - Sedat - >
Here the results from the 2nd-run (PREEMPT_RCU enabled).
- Sedat - Thu Apr 21 14:37:27 CEST 2011 rcu_preempt_state: completed=13022 gpnum=13023 age=0 max=54 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=13023 g=13024 s=2 jfq=3 j=4d18 nfqs=731/nfqsng=0(731) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=45800 j=4d18 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-24703 j=4d18 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=13026 g=13027 pq=1 pqc=13026 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=81 qs=N.WD kt=0/W b=10 ci=242547 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=19291 qsp=4 rpq=19287 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 3012 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:37:42 CEST 2011 rcu_preempt_state: completed=14707 gpnum=14708 age=0 max=54 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=14708 g=14709 s=2 jfq=3 j=5bd3 nfqs=830/nfqsng=0(830) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=42029 j=5bd3 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-28474 j=5bd3 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=14709 g=14710 pq=1 pqc=14709 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=31 qs=N.W. kt=0/W b=10 ci=263538 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=23057 qsp=4 rpq=23053 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 4691 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:37:57 CEST 2011 rcu_preempt_state: completed=16459 gpnum=16460 age=0 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=16459 g=16460 s=2 jfq=3 j=6a82 nfqs=990/nfqsng=0(990) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=38270 j=6a82 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-32233 j=6a82 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=16460 g=16461 pq=1 pqc=16460 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=120 qs=N.W. kt=0/W b=10 ci=291395 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=0/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=26818 qsp=4 rpq=26814 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 6227 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:38:12 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=1644 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=7931 nfqs=1146/nfqsng=0(1146) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=34511 j=7931 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-35992 j=7931 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=7209 qs=N.W. kt=1/W b=10 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=30576 qsp=4 rpq=30572 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:38:27 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=5400 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=87dc nfqs=1267/nfqsng=0(1267) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=30756 j=87dc nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-39747 j=87dc nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=14248 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=34330 qsp=4 rpq=34326 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:38:42 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=9156 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=0 j=9689 nfqs=1544/nfqsng=0(1544) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=26999 j=9689 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-43504 j=9689 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=27472 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=38089 qsp=4 rpq=38085 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:38:57 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=12918 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=3 j=a53b nfqs=2120/nfqsng=0(2120) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=23237 j=a53b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-47266 j=a53b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=51443 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=41848 qsp=4 rpq=41844 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:39:12 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=16673 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=3 j=b3e7 nfqs=2799/nfqsng=0(2799) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=19481 j=b3e7 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-51022 j=b3e7 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=94614 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=45606 qsp=4 rpq=45602 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:39:27 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=20432 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=3 j=c297 nfqs=3471/nfqsng=0(3471) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=15721 j=c297 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-54782 j=c297 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=137507 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=49367 qsp=4 rpq=49363 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:39:42 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=24197 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=d14a nfqs=4116/nfqsng=0(4116) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=11958 j=d14a nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-58545 j=d14a nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=188499 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=53130 qsp=4 rpq=53126 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:39:57 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=27964 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=1 j=e001 nfqs=4810/nfqsng=0(4810) fqlh=0 1/1 ..>. 0:31 ^0 1/1 G.>T 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=8191 j=e001 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-62312 j=e001 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=235065 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=56897 qsp=4 rpq=56893 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:40:12 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=31722 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=eeaf nfqs=5478/nfqsng=0(5478) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=4433 j=eeaf nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-66070 j=eeaf nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=276793 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=60655 qsp=4 rpq=60651 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:40:28 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=35486 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=3 j=fd63 nfqs=6179/nfqsng=0(6179) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=669 j=fd63 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-69834 j=fd63 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=319929 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=64416 qsp=4 rpq=64412 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:40:43 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=39246 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=3 j=c13 nfqs=6856/nfqsng=0(6856) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-3091 j=c13 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-73594 j=c13 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=358327 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=68179 qsp=4 rpq=68175 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:40:58 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=43011 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=1ac7 nfqs=7535/nfqsng=0(7535) fqlh=0 1/1 ..>. 0:31 ^0 1/1 G.>T 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-6855 j=1ac7 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-77358 j=1ac7 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=413879 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=71941 qsp=4 rpq=71937 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:41:13 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=46764 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=0 j=2970 nfqs=7888/nfqsng=0(7888) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-10608 j=2970 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-81111 j=2970 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=420128 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=75695 qsp=4 rpq=75691 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:41:28 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=50519 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=381b nfqs=8327/nfqsng=0(8327) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-14363 j=381b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-84866 j=381b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=446254 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=79454 qsp=4 rpq=79450 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:41:43 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=54286 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=46d2 nfqs=8659/nfqsng=0(8659) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-18130 j=46d2 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-88633 j=46d2 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=474722 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=83216 qsp=4 rpq=83212 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:41:58 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=58041 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=557d nfqs=8733/nfqsng=0(8733) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-21885 j=557d nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-92388 j=557d nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=477483 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=86971 qsp=4 rpq=86967 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:42:13 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=61798 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=1 j=642b nfqs=8892/nfqsng=0(8892) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-25643 j=642b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-96146 j=642b nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=495375 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=90731 qsp=4 rpq=90727 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:42:28 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=65556 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=72d8 nfqs=8973/nfqsng=0(8973) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-29400 j=72d8 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-99903 j=72d8 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=500171 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=94486 qsp=4 rpq=94482 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:42:43 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=69310 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=1 j=8182 nfqs=9071/nfqsng=0(9071) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-33154 j=8182 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-103657 j=8182 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=505394 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=98241 qsp=4 rpq=98237 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:42:58 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=73066 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=2 j=902e nfqs=9232/nfqsng=0(9232) fqlh=0 1/1 ..>. 0:31 ^0 1/1 G.>T 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-36910 j=902e nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-107413 j=902e nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=516914 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=101996 qsp=4 rpq=101992 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
Thu Apr 21 14:43:13 CEST 2011 rcu_preempt_state: completed=17263 gpnum=17264 age=76820 max=221 rcu_sched_state: completed=-300 gpnum=4294966996 age=0 max=0 rcu_bh_state: completed=-298 gpnum=4294966998 age=0 max=1 rcu_preempt: c=17263 g=17264 s=3 jfq=0 j=9ed9 nfqs=9298/nfqsng=0(9298) fqlh=0 1/1 ..>. 0:31 ^0 1/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_sched: c=4294966996 g=4294966996 s=0 jfq=-40665 j=9ed9 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_bh: c=4294966998 g=4294966998 s=0 jfq=-111168 j=9ed9 nfqs=0/nfqsng=0(0) fqlh=0 0/1 ..>. 0:31 ^0 0/1 ..>. 0:15 ^0 0/0 ..>. 16:31 ^1 rcu_preempt: 0 c=17263 g=17264 pq=1 pqc=17263 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=517861 qs=N.W. kt=1/W b=2147483647 ci=299175 co=0 ca=0 rcu_sched: 0 c=0 g=0 pq=1 pqc=4294967295 qp=1 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=0 co=0 ca=0 rcu_bh: 0 c=4294966998 g=4294966998 pq=1 pqc=4294966997 qp=0 dt=40499/1/0 df=0 of=0 ri=0 ql=0 qs=.... kt=1/W b=10 ci=6 co=0 ca=0 rcu_preempt: 0 np=0 qsp=0 rpq=0 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcu_sched: 0 np=105752 qsp=4 rpq=105748 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=4 rcu_bh: 0 np=4 qsp=0 rpq=4 cbr=0 cng=0 gpc=0 gps=0 nf=0 nn=0 rcutorture test sequence: 0 (test in progress) rcutorture update version number: 7004 cat: /sys/kernel/debug/rcu/rcuboost: No such file or directory no rcuboost
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