| commit | fd87526fada701295656b3c695ae20cb037fdd95 | [log] [tgz] |
|---|---|---|
| author | Liu Bo <bo.li.liu@oracle.com> | Fri Jan 05 12:51:13 2018 -0700 |
| committer | David Sterba <dsterba@suse.com> | Mon Jan 22 16:08:22 2018 +0100 |
| tree | dca890161bd7f7dd97948779d520e490da660318 | |
| parent | 72b28077a20a6a1f14494602466c219241f45d89 [diff] |
Btrfs: extent map selftest: buffered write vs dio read This test case simulates the racy situation of buffered write vs dio read, and see if btrfs_get_extent() would return -EEXIST. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>