diff options
| author | Ahmed Samy <f.fallen45@gmail.com> | 2016-04-17 05:37:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-04 14:48:41 -0700 |
| commit | be5cbaf31cd318f8aaeeff901f6d27232dfa965f (patch) | |
| tree | c4afae6f6db12f86dade2dd4572f7a8027f501ca /lib | |
| parent | 9d58f322ee18ffaca1e0b67d90ab811ad75e62a6 (diff) | |
dm cache metadata: fix cmd_read_lock() acquiring write lock
commit 6545b60baaf880b0cd29a5e89dbe745a06027e89 upstream.
Commit 9567366fefdd ("dm cache metadata: fix READ_LOCK macros and
cleanup WRITE_LOCK macros") uses down_write() instead of down_read() in
cmd_read_lock(), yet up_read() is used to release the lock in
READ_UNLOCK(). Fix it.
Fixes: 9567366fefdd ("dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros")
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions