diff options
| author | Jan Kara <jack@suse.com> | 2015-12-07 15:10:44 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-12-07 15:10:44 -0500 |
| commit | ba5843f51d468644b094674c0317c9ab95632caa (patch) | |
| tree | e2ab7e39a4eff12af5bc9f2b14dafc0f08731727 /scripts/unifdef.c | |
| parent | c86d8db33a922da808a5560aa15ed663a9569b37 (diff) | |
ext4: use pre-zeroed blocks for DAX page faults
Make DAX fault path use pre-zeroed blocks to avoid races with extent
conversion and zeroing when two page faults to the same block happen.
Signed-off-by: Jan Kara <jack@suse.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'scripts/unifdef.c')
0 files changed, 0 insertions, 0 deletions