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btrfs: replace btrfs_set_lock_blocking_rw with appropriate helpers

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We can use the right helper where the lock type is a fixed parameter.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2018-04-04 02:00:17 +02:00
parent aa12c02778
commit 300aa896e1
6 changed files with 11 additions and 11 deletions
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4
fs/btrfs/ref-verify.c
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@@ -583,7 +583,7 @@ static int walk_down_tree(struct btrfs_root *root, struct btrfs_path *path,
return -EIO;
}
btrfs_tree_read_lock(eb);
btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
btrfs_set_lock_blocking_read(eb);
path->nodes[level-1] = eb;
path->slots[level-1] = 0;
path->locks[level-1] = BTRFS_READ_LOCK_BLOCKING;
@@ -987,7 +987,7 @@ int btrfs_build_ref_tree(struct btrfs_fs_info *fs_info)
return -ENOMEM;
eb = btrfs_read_lock_root_node(fs_info->extent_root);
btrfs_set_lock_blocking_rw(eb, BTRFS_READ_LOCK);
btrfs_set_lock_blocking_read(eb);
level = btrfs_header_level(eb);
path->nodes[level] = eb;
path->slots[level] = 0;