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authorChris Mason <chris.mason@oracle.com>2008-11-10 15:31:30 +0300
committerChris Mason <chris.mason@oracle.com>2008-11-10 15:31:30 +0300
commitf2b1c41cf94d7f839fe9ede5f3ead92698a93fb3 (patch)
treedbde0effe5d2e147dd74af96b29ece862b94960d /fs/btrfs/compression.c
parent5b7c3fcc46b5deb8a368d5319cf87c78c2df65fe (diff)
downloadlinux-f2b1c41cf94d7f839fe9ede5f3ead92698a93fb3.tar.xz
Btrfs: Make sure pages are dirty before doing delalloc for them
This adds a PageDirty check to the writeback path that locks pages for delalloc. If a page wasn't dirty at this point, it is in the process of being truncated away. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/compression.c')
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