| commit | 1135d6df222046a0ec14a1c9335de99907879922 | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <jbacik@fusionio.com> | Fri Dec 14 13:46:43 2012 -0500 |
| committer | Chris Mason <chris.mason@fusionio.com> | Sun Dec 16 20:46:29 2012 -0500 |
| tree | aa4c8ff68efceb63a3cab4658e6009c0e28d3e8f | |
| parent | 9185aa587b7425f8f4520da2e66792f5f3c2b815 [diff] |
Btrfs: fix autodefrag and umount lockup This happens because writeback_inodes_sb_nr_if_idle does down_read. This doesn't work for us and it has not been fixed upstream yet, so do it ourselves and use that instead so we can stop having this stupid long standing lockup. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>