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(parent: a9c5bcf) | patch
ipc,sem: use current->state helpers
authorDavidlohr Bueso <dave@stgolabs.net>
Tue, 17 Feb 2015 21:47:55 +0000 (13:47 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 17 Feb 2015 22:34:55 +0000 (14:34 -0800)
commit52644c9ab3faefbfbf07a19c24c4e74e33cfd796
tree655044797aac54d771597565ca424acad1e2dec5tree | snapshot (tar.gz zip)
parenta9c5bcfa43420365535ef42c1ff1e83aa056f25ecommit | diff
ipc,sem: use current->state helpers

Call __set_current_state() instead of assigning the new state directly.
These interfaces also aid CONFIG_DEBUG_ATOMIC_SLEEP environments, keeping
track of who changed the state.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ipc/sem.c diff | blob | blame | history