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authorMark Fasheh <mark.fasheh@oracle.com>2007-07-19 01:47:00 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:41 -0700
commit6967614761fd305b3414d9485d89dc2e0a407410 (patch)
tree498bd41e9cf8795535f597696dd2c834d79ffb44 /Documentation/filesystems
parent54cb8821de07f2ffcd28c380ce9b93d5784b40d7 (diff)
downloadlinux-6967614761fd305b3414d9485d89dc2e0a407410.tar.bz2
ocfs2: release page lock before calling ->page_mkwrite
__do_fault() was calling ->page_mkwrite() with the page lock held, which violates the locking rules for that callback. Release and retake the page lock around the callback to avoid deadlocking file systems which manually take it. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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