diff options
| author | David Sterba <dsterba@suse.cz> | 2014-06-04 21:22:26 +0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-09-18 00:37:14 +0400 |
| commit | 707e8a071528385a87b63a72a37c2322e463c7b8 (patch) | |
| tree | 02fa581efa4d2a05b4e786a553cf9e88bd6274b3 /fs/btrfs/qgroup.c | |
| parent | 962a298f35110edd8f326814ae41a3dd306ecb64 (diff) | |
| download | linux-707e8a071528385a87b63a72a37c2322e463c7b8.tar.xz | |
btrfs: use nodesize everywhere, kill leafsize
The nodesize and leafsize were never of different values. Unify the
usage and make nodesize the one. Cleanup the redundant checks and
helpers.
Shaves a few bytes from .text:
text data bss dec hex filename
852418 24560 23112 900090 dbbfa btrfs.ko.before
851074 24584 23112 898770 db6d2 btrfs.ko.after
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index ded5c601d916..2ce4ce7b47d8 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2237,7 +2237,6 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, if (srcid) { struct btrfs_root *srcroot; struct btrfs_key srckey; - int srcroot_level; srckey.objectid = srcid; srckey.type = BTRFS_ROOT_ITEM_KEY; @@ -2249,8 +2248,7 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, } rcu_read_lock(); - srcroot_level = btrfs_header_level(srcroot->node); - level_size = btrfs_level_size(srcroot, srcroot_level); + level_size = srcroot->nodesize; rcu_read_unlock(); } @@ -2566,7 +2564,7 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path, found.type != BTRFS_METADATA_ITEM_KEY) continue; if (found.type == BTRFS_METADATA_ITEM_KEY) - num_bytes = fs_info->extent_root->leafsize; + num_bytes = fs_info->extent_root->nodesize; else num_bytes = found.offset; |