From df423ee23bcf3228ed5f4aaacc2b108cecaf0c26 Mon Sep 17 00:00:00 2001 From: Filipe Manana Date: Fri, 15 Sep 2023 16:02:56 +0100 Subject: [PATCH] btrfs: remove stale comment from btrfs_free_extent() A comment at btrfs_free_extent() mentions the call to btrfs_pin_extent() unlocks the pinned mutex, however that mutex is long gone, it was removed in 2009 by commit 04018de5d41e ("Btrfs: kill the pinned_mutex"). So just delete the comment. Signed-off-by: Filipe Manana Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/extent-tree.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index cb12bfb047e7..89e3799d39e0 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3375,7 +3375,6 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref) ref->tree_ref.owning_root == BTRFS_TREE_LOG_OBJECTID) || (ref->type == BTRFS_REF_DATA && ref->data_ref.owning_root == BTRFS_TREE_LOG_OBJECTID)) { - /* unlocks the pinned mutex */ btrfs_pin_extent(trans, ref->bytenr, ref->len, 1); ret = 0; } else if (ref->type == BTRFS_REF_METADATA) { -- 2.39.5