]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d2e8d05) | patch
dm snapshot: remove stale FIXME in snapshot_map()
authorMike Snitzer <snitzer@redhat.com>
Thu, 9 Aug 2018 00:50:58 +0000 (20:50 -0400)
committerMike Snitzer <snitzer@redhat.com>
Thu, 9 Aug 2018 00:50:58 +0000 (20:50 -0400)
commit00d100c4b03c8ee1e04f2acc40f2632a8efe2d13
tree7827ac389f9c3559b7ccc27b9c5a819a8e616e82tree | snapshot
parentd2e8d05cc6caa2702b450de410315e12149eb476commit | diff
dm snapshot: remove stale FIXME in snapshot_map()

Commit 9e7e8d6e ("dm snapshot: use mutex instead of rw_semaphore")
eliminated the need to worry about read vs write locking.  So remove a
FIXME in snapshot_map() that is concerned about selectively taking a
write lock.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-snap.c diff | blob | history
Linux Kernel Source Tree.