4 Commits

Author	SHA1	Message	Date
Chris Mason	4d5e74bc0a	Btrfs: Fix data=ordered vs wait_on_inode deadlock on older kernels ... Using ilookup5 during data=ordered writeback could deadlock on I_LOCK. This saves a pointer to the inode instead. Signed-off-by: Chris Mason <chris.mason@oracle.com>	2008-09-25 11:03:59 -04:00
Chris Mason	2da98f003f	Btrfs: Run igrab on data=ordered inodes to prevent deadlocks during writeout ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	2008-09-25 11:03:59 -04:00
Chris Mason	cee36a03e8	Rework btrfs_drop_inode to avoid scheduling ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	2008-09-25 11:03:59 -04:00
Chris Mason	dc17ff8f11	Btrfs: Add data=ordered support ... This forces file data extents down the disk along with the metadata that references them. The current implementation is fairly simple, and just writes out all of the dirty pages in an inode before the commit. Signed-off-by: Chris Mason <chris.mason@oracle.com>	2008-09-25 11:03:59 -04:00