md/multipath: add rcu protection to rdev access in multipath_status.
authorNeilBrown <neilb@suse.com>
Thu, 2 Jun 2016 06:19:52 +0000 (16:19 +1000)
committerShaohua Li <shli@fb.com>
Mon, 13 Jun 2016 18:54:21 +0000 (11:54 -0700)
commit40cf2123c57928c3ec0626c49bef97ebdbce008e
tree0583f446c659c85f627d447f978a017a67bacf83
parent5fd133511d5f2a9167573d100e14fddd9c621581
md/multipath: add rcu protection to rdev access in multipath_status.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
drivers/md/multipath.c