| commit | c50d3e71c3d0378bcc9e116f48dab4148854a7bb | [log] [tgz] |
|---|---|---|
| author | Filipe Manana <fdmanana@gmail.com> | Mon Mar 31 14:53:25 2014 +0100 |
| committer | Chris Mason <clm@fb.com> | Mon Apr 07 09:08:47 2014 -0700 |
| tree | 97d715d396f0c2134f6ec85b0d1c5805d1a601c9 | |
| parent | c715e155c94ba0b3657820d676ec3c7213a5ce81 [diff] |
Btrfs: more efficient io tree navigation on wait_extent_bit If we don't reschedule use rb_next to find the next extent state instead of a full tree search, which is more efficient and safe since we didn't release the io tree's lock. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: Chris Mason <clm@fb.com>