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authorStefani Seibold <stefani@seibold.net>2010-01-16 02:01:02 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-16 21:15:37 +0100
commit7e105057a34c83cea542dacc55ff0528bce67afa (patch)
tree2603ae4ef6b310d8a26f779761cff8cfb4815c09 /usr
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anh... (diff)
downloadlinux-7e105057a34c83cea542dacc55ff0528bce67afa.tar.xz
linux-7e105057a34c83cea542dacc55ff0528bce67afa.zip
kfifo: fix kfifo_out_locked race bug
Fix a wrong optimization in include/linux/kfifo.h which could cause a race in kfifo_out_locked. Signed-off-by: Stefani Seibold <stefani@seibold.net> Reported-by: Johan Hovold <jhovold@gmail.com> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'usr')
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