diff options
| author | Jan Kara <jack@suse.cz> | 2016-10-21 11:33:49 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-12-27 05:29:25 +0100 |
| commit | 1db175428ee374489448361213e9c3b749d14900 (patch) | |
| tree | 32e4eebdad84d1c6e84508186b0f1fb63df7bdfc /mm | |
| parent | dax: Call ->iomap_begin without entry lock during dax fault (diff) | |
| download | linux-1db175428ee374489448361213e9c3b749d14900.tar.xz linux-1db175428ee374489448361213e9c3b749d14900.zip | |
ext4: Simplify DAX fault path
Now that dax_iomap_fault() calls ->iomap_begin() without entry lock, we
can use transaction starting in ext4_iomap_begin() and thus simplify
ext4_dax_fault(). It also provides us proper retries in case of ENOSPC.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions