diff options
| author | Christoph Hellwig <hch@infradead.org> | 2013-11-14 14:32:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:22 +0900 |
| commit | 0a06ff068f1255bcd7965ab07bc0f4adc3eb639a (patch) | |
| tree | 419618fc4573c9d0ff17f383e84fc41071d50004 /kernel | |
| parent | fc21c0cff2f425891b28ff6fb6b03b325c977428 (diff) | |
kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS
We've switched over every architecture that supports SMP to it, so
remove the new useless config variable.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/Kconfig.hz | 2 | ||||
| -rw-r--r-- | kernel/smp.c | 2 |
2 files changed, 1 insertions, 3 deletions
diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz index 94fabd534b03..2a202a846757 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 && (!SMP || USE_GENERIC_SMP_HELPERS) + def_bool HIGH_RES_TIMERS diff --git a/kernel/smp.c b/kernel/smp.c index 46116100f0ee..1c194e20e943 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -15,7 +15,6 @@ #include "smpboot.h" -#ifdef CONFIG_USE_GENERIC_SMP_HELPERS enum { CSD_FLAG_LOCK = 0x01, CSD_FLAG_WAIT = 0x02, @@ -464,7 +463,6 @@ int smp_call_function(smp_call_func_t func, void *info, int wait) return 0; } EXPORT_SYMBOL(smp_call_function); -#endif /* USE_GENERIC_SMP_HELPERS */ /* Setup configured maximum number of CPUs to activate */ unsigned int setup_max_cpus = NR_CPUS; |