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| author |   Jan Kara <jack@suse.cz> | 2016-10-21 11:33:49 +0200 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2016-12-26 20:29:25 -0800 |
| commit | 1db175428ee374489448361213e9c3b749d14900 (patch) | |
| tree | 32e4eebdad84d1c6e84508186b0f1fb63df7bdfc /include | |
| parent | dax: Call ->iomap_begin without entry lock during dax fault (diff) | |
| download | linux-dev-1db175428ee374489448361213e9c3b749d14900.tar.xz linux-dev-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 'include')
0 files changed, 0 insertions, 0 deletions