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authorJosef Bacik <josef@toxicpanda.com>2020-02-14 16:11:46 -0500
committerDavid Sterba <dsterba@suse.com>2020-03-23 17:01:59 +0100
commitefc3453494af78180ac00d9dd8391fd52c4a921e (patch)
treeafbfe97048a58a7d327e01ccf9c1ca292f6dad41 /fs/splice.c
parent4785e24fa5d23b05bc0f579e10aeb44c4a0a2a3d (diff)
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btrfs: make btrfs_cleanup_fs_roots use the radix tree lock
The radix root is primarily protected by the fs_roots_radix_lock, so use that to lookup and get a ref on all of our fs roots in btrfs_cleanup_fs_roots. The tree reference is taken in the protected section as before. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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