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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-23 11:16:38 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-23 11:18:28 +0200 |
| commit | 422037bafde8083acc3c539ceba3dfc60a04110c (patch) | |
| tree | 7516e51c68a64fc4ef44a88110674229dcbe0058 /kernel/Kconfig.hz | |
| parent | 31656519e132f6612584815f128c83976a9aaaef (diff) | |
| download | lwn-422037bafde8083acc3c539ceba3dfc60a04110c.tar.gz lwn-422037bafde8083acc3c539ceba3dfc60a04110c.zip | |
sched: fix hrtick & generic-ipi dependency
Andrew Morton reported this s390 allmodconfig build failure:
kernel/built-in.o: In function `hrtick_start_fair':
sched.c:(.text+0x69c6): undefined reference to `__smp_call_function_single'
the reason is that s390 is not a generic-ipi SMP platform yet, while
the hrtick code relies on it. Fix the dependency.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/Kconfig.hz')
| -rw-r--r-- | kernel/Kconfig.hz | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz index 2a202a846757..382dd5a8b2d7 100644 --- a/kernel/Kconfig.hz +++ b/kernel/Kconfig.hz @@ -55,4 +55,4 @@ config HZ default 1000 if HZ_1000 config SCHED_HRTICK - def_bool HIGH_RES_TIMERS + def_bool HIGH_RES_TIMERS && USE_GENERIC_SMP_HELPERS |