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| author | Ingo Molnar <mingo@elte.hu> | 2011-01-27 19:28:03 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-01-27 19:28:03 +0100 |
| commit | 9c9906c34c8537a660821a9cbf2182ef7dd8d45f (patch) | |
| tree | fb89e8786e37e253c779c7a2aed14e90374c8e19 /lib | |
| parent | 28981024457a42936e975a7e7504b7de975f62cd (diff) | |
| parent | d123375425d7df4b6081a631fc1203fceafa59b2 (diff) | |
Merge branch 'core/locking' into auto-latest
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rwsem.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/rwsem.c b/lib/rwsem.c index f236d7cd5cf3..aa7c3052261f 100644 --- a/lib/rwsem.c +++ b/lib/rwsem.c @@ -222,8 +222,7 @@ rwsem_down_failed_common(struct rw_semaphore *sem, /* * wait for the read lock to be granted */ -asmregparm struct rw_semaphore __sched * -rwsem_down_read_failed(struct rw_semaphore *sem) +struct rw_semaphore __sched *rwsem_down_read_failed(struct rw_semaphore *sem) { return rwsem_down_failed_common(sem, RWSEM_WAITING_FOR_READ, -RWSEM_ACTIVE_READ_BIAS); @@ -232,8 +231,7 @@ rwsem_down_read_failed(struct rw_semaphore *sem) /* * wait for the write lock to be granted */ -asmregparm struct rw_semaphore __sched * -rwsem_down_write_failed(struct rw_semaphore *sem) +struct rw_semaphore __sched *rwsem_down_write_failed(struct rw_semaphore *sem) { return rwsem_down_failed_common(sem, RWSEM_WAITING_FOR_WRITE, -RWSEM_ACTIVE_WRITE_BIAS); @@ -243,7 +241,7 @@ rwsem_down_write_failed(struct rw_semaphore *sem) * handle waking up a waiter on the semaphore * - up_read/up_write has decremented the active part of count if we come here */ -asmregparm struct rw_semaphore *rwsem_wake(struct rw_semaphore *sem) +struct rw_semaphore *rwsem_wake(struct rw_semaphore *sem) { unsigned long flags; @@ -263,7 +261,7 @@ asmregparm struct rw_semaphore *rwsem_wake(struct rw_semaphore *sem) * - caller incremented waiting part of count and discovered it still negative * - just wake up any readers at the front of the queue */ -asmregparm struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem) +struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem) { unsigned long flags; |