btrfs: remove stale comments about fs_mutex
authorDavid Sterba <dsterba@suse.com>
Tue, 27 Mar 2018 18:08:28 +0000 (20:08 +0200)
committerDavid Sterba <dsterba@suse.com>
Sat, 31 Mar 2018 00:01:07 +0000 (02:01 +0200)
commite7ab0af6c30f763e41a1206318d4756d270e93a0
tree0a6ed264c63a86b55aab4376e5a3df094c186829
parent88c14590cdd6f3cafc7ea7487d5f4532db8c551e
btrfs: remove stale comments about fs_mutex

The fs_mutex has been killed in 2008, a213501153fd66e2 ("Btrfs: Replace
the big fs_mutex with a collection of other locks"), still remembered in
some comments.

We don't have any extra needs for locking in the ACL handlers.

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/acl.c