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authorDavid Sterba <dsterba@suse.com>2018-03-27 20:08:28 +0200
committerDavid Sterba <dsterba@suse.com>2018-03-31 02:01:07 +0200
commite7ab0af6c30f763e41a1206318d4756d270e93a0 (patch)
tree0a6ed264c63a86b55aab4376e5a3df094c186829 /fs/btrfs/acl.c
parent88c14590cdd6f3cafc7ea7487d5f4532db8c551e (diff)
downloadlinux-e7ab0af6c30f763e41a1206318d4756d270e93a0.tar.bz2
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>
Diffstat (limited to 'fs/btrfs/acl.c')
-rw-r--r--fs/btrfs/acl.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c
index f8a1bdf06b2a..0066d95b133f 100644
--- a/fs/btrfs/acl.c
+++ b/fs/btrfs/acl.c
@@ -65,9 +65,6 @@ struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
return acl;
}
-/*
- * Needs to be called with fs_mutex held
- */
static int __btrfs_set_acl(struct btrfs_trans_handle *trans,
struct inode *inode, struct posix_acl *acl, int type)
{
@@ -127,11 +124,6 @@ int btrfs_set_acl(struct inode *inode, struct posix_acl *acl, int type)
return ret;
}
-/*
- * btrfs_init_acl is already generally called under fs_mutex, so the locking
- * stuff has been fixed to work with that. If the locking stuff changes, we
- * need to re-evaluate the acl locking stuff.
- */
int btrfs_init_acl(struct btrfs_trans_handle *trans,
struct inode *inode, struct inode *dir)
{