Commit 4b6f8e96 authored Aug 14, 2018 by Liu Bo Committed by David Sterba Oct 15, 2018

Btrfs: do not unnecessarily pass write_lock_level when processing leaf



As we're going to return right after the call, it's not necessary to get
update the new write_lock_level from unlock_up.

Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent 4fd786e6

fs/btrfs/ctree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2910,7 +2910,7 @@ cow_done:
		}
		if (!p->search_for_split)
		unlock_up(p, level, lowest_unlock,
		min_write_lock_level, &write_lock_level);
		min_write_lock_level, NULL);
		goto done;
		}
		}

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