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authorDavidlohr Bueso <davidlohr.bueso@hp.com>2013-07-08 16:01:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-09 10:33:27 -0700
commit1ca7003ab41152d673d9e359632283d05294f3d6 (patch)
treeb587df3d3a2aecc47acd74712348c2895c292bb6 /ipc/sem.c
parentdbfcd91f06f0e2d5564b2fd184e9c2a43675f9ab (diff)
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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>
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