diff options
| author |   Yong Zhang <yong.zhang0@gmail.com> | 2012-05-29 15:16:05 +0800 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2012-06-05 17:27:14 +0200 |
| commit | 8feb8e896d77439146d2e2ab3d0ab55bb5baf5fc (patch) | |
| tree | 9495fcb5f13330611362b3cd0392fa1b5e6c944e /kernel/smp.c | |
| parent | POWERPC: Smp: remove call to ipi_call_lock()/ipi_call_unlock() (diff) | |
| download | linux-dev-8feb8e896d77439146d2e2ab3d0ab55bb5baf5fc.tar.xz linux-dev-8feb8e896d77439146d2e2ab3d0ab55bb5baf5fc.zip | |
smp: Remove ipi_call_lock[_irq]()/ipi_call_unlock[_irq]()
There is no user of those APIs anymore, just remove it.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: ralf@linux-mips.org
Cc: sshtylyov@mvista.com
Cc: david.daney@cavium.com
Cc: nikunj@linux.vnet.ibm.com
Cc: paulmck@linux.vnet.ibm.com
Cc: axboe@kernel.dk
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/1338275765-3217-11-git-send-email-yong.zhang0@gmail.com
Acked-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/smp.c')
| -rw-r--r-- | kernel/smp.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index d0ae5b24875e..29dd40a9f2f4 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -581,26 +581,6 @@ int smp_call_function(smp_call_func_t func, void *info, int wait) return 0; } EXPORT_SYMBOL(smp_call_function); - -void ipi_call_lock(void) -{ - raw_spin_lock(&call_function.lock); -} - -void ipi_call_unlock(void) -{ - raw_spin_unlock(&call_function.lock); -} - -void ipi_call_lock_irq(void) -{ - raw_spin_lock_irq(&call_function.lock); -} - -void ipi_call_unlock_irq(void) -{ - raw_spin_unlock_irq(&call_function.lock); -} #endif /* USE_GENERIC_SMP_HELPERS */ /* Setup configured maximum number of CPUs to activate */ |