path: root/init
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authorManfred Spraul <manfred@colorfullife.com>2011-11-02 13:38:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-02 16:07:01 -0700
commitf567a18590742b811287b7512fb0908deac4eef7 (patch)
tree5ed76fc1727cbce2b64776afd5c682414f0c1726 /init
parente57940d719e9fc5223d133b631f8cb5232d6064e (diff)
include/linux/sem.h: make sysv_sem empty if SYSVIPC is disabled
For the sysvsem undo, each task struct contains a sysv_sem structure with a pointer to the undo information. This pointer is only necessary if sysvipc is enabled - thus the pointer can be made conditional on CONFIG_SYSVIPC. Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Mike Galbraith <efault@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions

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