btrfs: hold a ref on the root in btrfs_recover_log_trees
authorJosef Bacik <josef@toxicpanda.com>
Fri, 24 Jan 2020 14:32:51 +0000 (09:32 -0500)
committerDavid Sterba <dsterba@suse.com>
Mon, 23 Mar 2020 16:01:31 +0000 (17:01 +0100)
commitca2037fba6af039c18ae3219ff2fbacf2ca7c133
tree8d983870d2c2e80f63ec23d9274bf4ee39d76200
parent5119cfc36f6da62ee7c8f38208afece006a27fcb
btrfs: hold a ref on the root in btrfs_recover_log_trees

We replay the log into arbitrary fs roots, hold a ref on the root while
we're doing this.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/tree-log.c