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| author | Davidlohr Bueso <davidlohr.bueso@hp.com> | 2013-07-08 16:01:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-18 07:45:46 -0700 |
| commit | 9f7b399c9dbc71bd09d5b45242a6fb8fbf2650a3 (patch) | |
| tree | 6999d3234f36342352b2aa4911593b51b439d76f /ipc/shm.c | |
| parent | 34b2092419a3f73bb69c55247fe71ca4941faad2 (diff) | |
| download | lwn-9f7b399c9dbc71bd09d5b45242a6fb8fbf2650a3.tar.gz lwn-9f7b399c9dbc71bd09d5b45242a6fb8fbf2650a3.zip | |
ipc: introduce ipc object locking helpers
commit 1ca7003ab41152d673d9e359632283d05294f3d6 upstream.
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>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'ipc/shm.c')
0 files changed, 0 insertions, 0 deletions