Messages in this thread | | | Date | Wed, 7 Oct 2009 17:50:55 -0400 | From | Mathieu Desnoyers <> | Subject | Userspace RCU library, now with autotools |
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Hello,
Pierre-Marc contributed patches moving urcu to autotools. I would appreciate if someone can test it on powerpc and s390 before I can proceed to a release.
Available at:
git://lttng.org/userspace-rcu.git
See updated README for details.
Thanks,
Mathieu
* Mathieu Desnoyers (compudj@krystal.dyndns.org) wrote: > Hi again, > > New update. Userspace RCU 0.2.2: > > - Phases out rcu_publish_content() api. > - Adds type checking to urcu-pointer.h pointer exchange primitives. > > Mathieu > > P.S.: maybe I should setup a mailing list for these announcements ? > Comments ? > > * Mathieu Desnoyers (compudj@krystal.dyndns.org) wrote: > > Hello, > > > > Userspace RCU 0.2.1 includes: > > > > - small header dependency fix for rculist.h. > > - new "liburcu-bp.so" : "Bulletproof RCU", made especially for the UST > > userspace tracer. It's a library that sacrifices a bit of read-side > > performance for automatically monitoring thread creation/removal. See > > README for details. > > > > Thanks, > > > > Mathieu > > > > * Mathieu Desnoyers (mathieu.desnoyers@polymtl.ca) wrote: > > > Hi, > > > > > > Here is a 0.2 version of the urcu library. It should clarify usage of > > > > > > rcu_cmpxchg_pointer > > > rcu_xchg_pointer > > > rcu_set_pointer > > > > > > which are the recommended primitives to deal with pointers. > > > rcu_assign_pointer(ptr, new) is provided as compatibility layer with the > > > Linux kernel semantic, but note that its semantic for the first > > > parameter is IMHO odd and differs from rcu_{cmpxchg,xchg,set}_pointer. > > > > > > Website URL: > > > http://lttng.org/urcu > > > > > > Direct link to the package: > > > http://www.lttng.org/files/urcu/userspace-rcu-0.2.tar.gz > > > > > > Thanks, > > > > > > Mathieu > > > > > > -- > > > Mathieu Desnoyers > > > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > > > > -- > > Mathieu Desnoyers > > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > > -- > Mathieu Desnoyers > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > > _______________________________________________ > ltt-dev mailing list > ltt-dev@lists.casi.polymtl.ca > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev >
-- Mathieu Desnoyers OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68
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