| commit | 47def82672b3ba4e7c5e9a4fe48a556f8684d0d6 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Tue Jul 27 11:56:05 2010 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Tue Jul 27 11:56:05 2010 -0400 |
| tree | a0cfdaca8be99980c09d2b38ff676834c85ab2c4 | |
| parent | 40389687382bf0ae71458e7c0f828137a438a956 [diff] |
jbd2: Remove __GFP_NOFAIL from jbd2 layer __GFP_NOFAIL is going away, so add our own retry loop. Also add jbd2__journal_start() and jbd2__journal_restart() which take a gfp mask, so that file systems can optionally (re)start transaction handles using GFP_KERNEL. If they do this, then they need to be prepared to handle receiving an PTR_ERR(-ENOMEM) error, and be ready to reflect that error up to userspace. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>