Messages in this thread Patch in this message | | | Date | Mon, 9 Jun 2008 10:13:43 +0200 | From | "Uli Brueggemann" <> | Subject | Re: 2.6.25.4-rt6 |
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On Mon, Jun 9, 2008 at 9:38 AM, Tarkan Erimer <tarkan@netone.net.tr> wrote: > > I got this error message at compile stage. Also it is the same error that was on -rt4. -rt3 compiles and runs fine. > > > VDSOSYM arch/x86/vdso/vdso32-syms.lds > LD arch/x86/vdso/built-in.o > CC kernel/sched.o > kernel/sched.c: In function 'sched_init': > kernel/sched.c:7702: error: implicit declaration of function 'global_rt_runtime' > make[2]: *** [kernel/sched.o] Error 1 > make[1]: *** [kernel] Error 2 > make[1]: Leaving directory `/usr/src/linux-2.6.25.4' > make: *** [debian/stamp-build-kernel] Error 2 > root@tarkane:/usr/src/linux-2.6.25.4# >
I got the same message but following previously sent patch works for me:
-------- Original Message --------
Subject: about 2.6.25.4-rt5 (missing global_rt_runtime) Date: Thu, 05 Jun 2008 12:18:49 +0000 From: ciaby <ciaby@autistici.org> To: rostedt@goodmis.org
Small patch to make it compile (missing global_rt_runtime function):
diff -uNr linux-2.6.25.4.orig/kernel /sched.c linux-2.6.25.4/kernel/sched.c
--- linux-2.6.25.4.orig/kernel/sched.c 2008-06-05 14:12:30.000000000 +0200 +++ linux-2.6.25.4/kernel/sched.c 2008-06-05 13:58:48.000000000 +0200
@@ -671,6 +671,15 @@
*/ #define RUNTIME_INF ((u64)~0ULL)
+static u64 global_rt_runtime(void) +{ + if (sysctl_sched_rt_period < 0) + return RUNTIME_INF; + return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC; +} + + + /* * We really dont want to do anything complex within switch_to() * on PREEMPT_RT - this check enforces this.
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