| commit | 6a1b1ddc6a2cfb32da8f5e75f1aa053280682a05 | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Mon Apr 15 16:54:36 2019 -0400 |
| committer | Mike Snitzer <snitzer@redhat.com> | Thu Apr 18 16:18:34 2019 -0400 |
| tree | 08005833068a4d559a2aea6c20d19ea18ee84dbe | |
| parent | a1ed4d9e937678d15990694c32e1d104e54e97a3 [diff] |
dm thin metadata: add wrappers for managing write locking of metadata No functional change, but this prepares to hook off of pmd_write_lock() with additional functionality (as provided in next commit). Suggested-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>