diff options
| author | Davidlohr Bueso <[email protected]> | 2016-12-14 23:06:31 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-12-15 00:04:08 +0000 |
| commit | 248e7357cf8ec50bdaca68dce7c488ce843b6b93 (patch) | |
| tree | 54ea60ba6f92ee99014c0b565ab87150eb930067 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | sparc: implement watchdog_nmi_enable and watchdog_nmi_disable (diff) | |
| download | kernel-248e7357cf8ec50bdaca68dce7c488ce843b6b93.tar.gz kernel-248e7357cf8ec50bdaca68dce7c488ce843b6b93.zip | |
ipc/sem: do not call wake_sem_queue_do() prematurely ... as this call should obviously be paired with its _prepare()
counterpart. At least whenever possible, as there is no harm in calling
it bogusly as we do now in a few places. Immediate error semop(2) paths
that are far from ever having the task block can be simplified and avoid
a few unnecessary loads on their way out of the call as it is not deeply
nested.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Davidlohr Bueso <[email protected]>
Cc: Manfred Spraul <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions