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authorDavidlohr Bueso <davidlohr@hp.com>2014-06-06 14:37:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-06 16:08:15 -0700
commit4bb6657dd3a55ab507502d82dbee9db276602669 (patch)
tree1f1f5f3edd91b4d7cd4244d2485fdadd794c0265 /ipc/sem.c
parent3440a6bd1d2eeb27276f6bd410e0902dcba09f0e (diff)
downloadleg-kernel-4bb6657dd3a55ab507502d82dbee9db276602669.tar.gz
ipc,msg: document volatile r_msg
The need for volatile is not obvious, document it. Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Aswin Chandramouleeswaran <aswin@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/sem.c')
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