mm/vmalloc.c: fix memory ordering bug
authorDmitry Vyukov <[email protected]>
Sat, 13 Dec 2014 00:56:30 +0000 (16:56 -0800)
committerLinus Torvalds <[email protected]>
Sat, 13 Dec 2014 20:42:49 +0000 (12:42 -0800)
commit7e5b528b4ce31208ef5c240c14beec4853d8262c
treed42f428802ade412a8c3c6ec5271a9e29c68c806
parent6a2d5679b4a852a3bf80c570644456ab466ab714
mm/vmalloc.c: fix memory ordering bug

Read memory barriers must follow the read operations.

Signed-off-by: Dmitry Vyukov <[email protected]>
Cc: Eric Dumazet <[email protected]>
Acked-by: Joonsoo Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
mm/vmalloc.c