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| author |   Wang Shilong <wangsl.fnst@cn.fujitsu.com> | 2013-12-26 13:10:49 +0800 |
|---|---|---|
| committer |   Chris Mason <clm@fb.com> | 2014-01-28 13:20:12 -0800 |
| commit | dc4103f933291cb1a2e6742c4db432e6ed337bae (patch) | |
| tree | f1fe148b1bc2d4529bb3f590b018a800fa1c7037 /fs/btrfs/relocation.c | |
| parent | Btrfs: reduce btree node locking duration on item update (diff) | |
| download | linux-dev-dc4103f933291cb1a2e6742c4db432e6ed337bae.tar.xz linux-dev-dc4103f933291cb1a2e6742c4db432e6ed337bae.zip | |
Btrfs: remove unused argument from select_reloc_root()
@nr is no longer used, remove it from select_reloc_root()
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/relocation.c')
| -rw-r--r-- | fs/btrfs/relocation.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 8cf99c496ff3..277b8e371fa5 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2454,7 +2454,7 @@ static noinline_for_stack struct btrfs_root *select_reloc_root(struct btrfs_trans_handle *trans, struct reloc_control *rc, struct backref_node *node, - struct backref_edge *edges[], int *nr) + struct backref_edge *edges[]) { struct backref_node *next; struct btrfs_root *root; @@ -2496,7 +2496,6 @@ struct btrfs_root *select_reloc_root(struct btrfs_trans_handle *trans, if (!root) return NULL; - *nr = index; next = node; /* setup backref node path for btrfs_reloc_cow_block */ while (1) { @@ -2643,7 +2642,6 @@ static int do_relocation(struct btrfs_trans_handle *trans, u32 blocksize; u64 bytenr; u64 generation; - int nr; int slot; int ret; int err = 0; @@ -2656,7 +2654,7 @@ static int do_relocation(struct btrfs_trans_handle *trans, cond_resched(); upper = edge->node[UPPER]; - root = select_reloc_root(trans, rc, upper, edges, &nr); + root = select_reloc_root(trans, rc, upper, edges); BUG_ON(!root); if (upper->eb && !upper->locked) { |