| commit | 0a23f9ffa5ac20d3c95a6e850f4ee68e4034f781 | [log] [tgz] |
|---|---|---|
| author | Vivek Goyal <vgoyal@redhat.com> | Fri Feb 28 11:34:55 2020 -0500 |
| committer | Dan Williams <dan.j.williams@intel.com> | Thu Apr 02 19:15:03 2020 -0700 |
| tree | 60d1e8e0819b3fb1c58ef8992794e1ba526873f0 | |
| parent | cdf6cdcd3b99a99ea9ecc1b05d1d040d5a69a134 [diff] |
dax: Use new dax zero page method for zeroing a page Use new dax native zero page method for zeroing page if I/O is page aligned. Otherwise fall back to direct_access() + memcpy(). This gets rid of one of the depenendency on block device in dax path. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Link: https://lore.kernel.org/r/20200228163456.1587-6-vgoyal@redhat.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>