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| author | Nadia Derbey | 2008-07-25 10:48:03 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2008-07-25 19:53:42 +0200 |
| commit | 00c2bf85d8febfcfddde63822043462b026134ff (patch) | |
| tree | 25dbdf6d713408da992eace1168c45244d13c2a7 /ipc/sem.c | |
| parent | ipc: call idr_find() without locking in ipc_lock() (diff) | |
| download | kernel-qcow2-linux-00c2bf85d8febfcfddde63822043462b026134ff.tar.gz kernel-qcow2-linux-00c2bf85d8febfcfddde63822043462b026134ff.tar.xz kernel-qcow2-linux-00c2bf85d8febfcfddde63822043462b026134ff.zip | |
ipc: get rid of ipc_lock_down()
Remove the ipc_lock_down() routines: they used to call idr_find() locklessly
(given that the ipc ids lock was already held), so they are not needed
anymore.
Signed-off-by: Nadia Derbey <Nadia.Derbey@bull.net>
Acked-by: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Jim Houston <jim.houston@comcast.net>
Cc: Pierre Peiffer <peifferp@gmail.com>
Acked-by: 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/sem.c')
0 files changed, 0 insertions, 0 deletions