From a74a4b97b61beede185b4b3ad359d7d378b0d312 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Wed, 25 Jun 2008 16:01:31 -0400 Subject: Btrfs: Replace the transaction work queue with kthreads This creates one kthread for commits and one kthread for deleting old snapshots. All the work queues are removed. Signed-off-by: Chris Mason --- fs/btrfs/ctree.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/btrfs/ctree.c') diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 5edbcc0..40f0e0c 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1352,6 +1352,8 @@ again: free_extent_buffer(tmp); goto again; } else { + if (tmp) + free_extent_buffer(tmp); b = read_node_slot(root, b, slot); } } @@ -3048,7 +3050,8 @@ int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path) free_extent_buffer(c); path->nodes[level] = next; path->slots[level] = 0; - path->locks[level] = 1; + if (!path->skip_locking) + path->locks[level] = 1; if (!level) break; if (level == 1 && path->locks[1] && path->reada) -- cgit v1.1