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authorDavidlohr Bueso <davidlohr.bueso@hp.com>2013-07-08 16:01:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-09 10:33:27 -0700
commitcf9d5d78d05bca96df7618dfc3a5ee4414dcae58 (patch)
treeb03375cb8d7a2482ad659bd9b675589f427c2336 /ipc/util.h
parentipc: introduce ipc object locking helpers (diff)
downloadlinux-dev-cf9d5d78d05bca96df7618dfc3a5ee4414dcae58.tar.xz
linux-dev-cf9d5d78d05bca96df7618dfc3a5ee4414dcae58.zip
ipc: close open coded spin lock calls
Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/util.h')
-rw-r--r--ipc/util.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/ipc/util.h b/ipc/util.h
index da65e8afb8f4..b6a6a88f3002 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -177,12 +177,12 @@ static inline void ipc_assert_locked_object(struct kern_ipc_perm *perm)
static inline void ipc_lock_by_ptr(struct kern_ipc_perm *perm)
{
rcu_read_lock();
- spin_lock(&perm->lock);
+ ipc_lock_object(perm);
}
static inline void ipc_unlock(struct kern_ipc_perm *perm)
{
- spin_unlock(&perm->lock);
+ ipc_unlock_object(perm);
rcu_read_unlock();
}