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(parent: b97cc44) | patch
ipc: introduce ipc object locking helpers
authorDavidlohr Bueso <davidlohr.bueso@hp.com>
Mon, 8 Jul 2013 23:01:10 +0000 (16:01 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 Jul 2013 17:33:27 +0000 (10:33 -0700)
commit552e24c2553d6ea9ce317682b10a9e5cd9b352c8
treeb587df3d3a2aecc47acd74712348c2895c292bb6tree | snapshot
parentb97cc44898864bc871138e83e715d9bf171dd375commit | diff
ipc: introduce ipc object locking helpers

Simple helpers around the (kern_ipc_perm *)->lock spinlock.

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>
ipc/util.h diff | blob | history
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