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author	Chris Mason <chris.mason@oracle.com>
	Thu, 17 Jul 2008 16:53:51 +0000 (12:53 -0400)
committer	Chris Mason <chris.mason@oracle.com>
	Thu, 25 Sep 2008 15:04:04 +0000 (11:04 -0400)
commit	247e743cbe6e655768c3679f84821e03c1577902
tree	edc2b27284365f019859a936885bd100960eb659	tree \| snapshot (tar.gz zip)
parent	e6dcd2dc9c489108648e2ed543315dd134d50a9a	commit \| diff

Btrfs: Use async helpers to deal with pages that have been improperly dirtied

Higher layers sometimes call set_page_dirty without asking the filesystem
to help. This causes many problems for the data=ordered and cow code.
This commit detects pages that haven't been properly setup for IO and
kicks off an async helper to deal with them.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

fs/btrfs/ctree.h		diff \| blob \| blame \| history
fs/btrfs/disk-io.c		diff \| blob \| blame \| history
fs/btrfs/extent_io.c		diff \| blob \| blame \| history
fs/btrfs/extent_io.h		diff \| blob \| blame \| history
fs/btrfs/file.c		diff \| blob \| blame \| history
fs/btrfs/inode.c		diff \| blob \| blame \| history

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