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| author | Josef Bacik <josef@toxicpanda.com> | 2020-08-20 11:46:11 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-12-08 15:54:02 +0100 |
| commit | b9729ce014f6c22d4ca7fda97a7d8ea432af5f91 (patch) | |
| tree | 8273aacc8642037934c4b0590b2f27e4819ab63d /fs/btrfs/extent-tree.c | |
| parent | ac5887c8e013d6754d36e6d51dc03448ee0b0065 (diff) | |
| download | lwn-b9729ce014f6c22d4ca7fda97a7d8ea432af5f91.tar.gz lwn-b9729ce014f6c22d4ca7fda97a7d8ea432af5f91.zip | |
btrfs: locking: rip out path->leave_spinning
We no longer distinguish between blocking and spinning, so rip out all
this code.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 24f3bde8ce5d..5bb0c56f7294 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1465,7 +1465,6 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, if (!path) return -ENOMEM; - path->leave_spinning = 1; /* this will setup the path even if it fails to insert the back ref */ ret = insert_inline_extent_backref(trans, path, bytenr, num_bytes, parent, root_objectid, owner, @@ -1489,7 +1488,6 @@ static int __btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, btrfs_mark_buffer_dirty(leaf); btrfs_release_path(path); - path->leave_spinning = 1; /* now insert the actual backref */ if (owner < BTRFS_FIRST_FREE_OBJECTID) { BUG_ON(refs_to_add != 1); @@ -1605,7 +1603,6 @@ static int run_delayed_extent_op(struct btrfs_trans_handle *trans, } again: - path->leave_spinning = 1; ret = btrfs_search_slot(trans, fs_info->extent_root, &key, path, 0, 1); if (ret < 0) { err = ret; @@ -3021,8 +3018,6 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans, if (!path) return -ENOMEM; - path->leave_spinning = 1; - is_data = owner_objectid >= BTRFS_FIRST_FREE_OBJECTID; if (!is_data && refs_to_drop != 1) { @@ -3087,7 +3082,6 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans, goto out; } btrfs_release_path(path); - path->leave_spinning = 1; /* Slow path to locate EXTENT/METADATA_ITEM */ key.objectid = bytenr; @@ -4429,7 +4423,6 @@ static int alloc_reserved_file_extent(struct btrfs_trans_handle *trans, if (!path) return -ENOMEM; - path->leave_spinning = 1; ret = btrfs_insert_empty_item(trans, fs_info->extent_root, path, ins, size); if (ret) { @@ -4514,7 +4507,6 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans, if (!path) return -ENOMEM; - path->leave_spinning = 1; ret = btrfs_insert_empty_item(trans, fs_info->extent_root, path, &extent_key, size); if (ret) { |