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| author | Jeff Mahoney <jeffm@suse.com> | 2016-06-23 01:54:23 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-12-06 18:06:59 +0300 |
| commit | 0b246afa62b0cf5b09d078121f543135f28492ad (patch) | |
| tree | 200ad296d09f1b2f5329658c8de81bc625007ace /fs/btrfs/print-tree.c | |
| parent | 6202df6921494f29308307e0ae6f567c2ab2ba19 (diff) | |
| download | linux-0b246afa62b0cf5b09d078121f543135f28492ad.tar.xz | |
btrfs: root->fs_info cleanup, add fs_info convenience variables
In routines where someptr->fs_info is referenced multiple times, we
introduce a convenience variable. This makes the code considerably
more readable.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/print-tree.c')
| -rw-r--r-- | fs/btrfs/print-tree.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index 57c403b205a5..3251a0dd03a2 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -163,6 +163,7 @@ static void print_uuid_item(struct extent_buffer *l, unsigned long offset, void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) { + struct btrfs_fs_info *fs_info = root->fs_info; int i; u32 type, nr; struct btrfs_item *item; @@ -182,7 +183,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) nr = btrfs_header_nritems(l); - btrfs_info(root->fs_info, "leaf %llu total ptrs %d free space %d", + btrfs_info(fs_info, "leaf %llu total ptrs %d free space %d", btrfs_header_bytenr(l), nr, btrfs_leaf_free_space(root, l)); for (i = 0 ; i < nr ; i++) { item = btrfs_item_nr(i); @@ -316,6 +317,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c) { + struct btrfs_fs_info *fs_info = root->fs_info; int i; u32 nr; struct btrfs_key key; int level; @@ -328,10 +330,10 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c) btrfs_print_leaf(root, c); return; } - btrfs_info(root->fs_info, + btrfs_info(fs_info, "node %llu level %d total ptrs %d free spc %u", btrfs_header_bytenr(c), level, nr, - (u32)BTRFS_NODEPTRS_PER_BLOCK(root->fs_info) - nr); + (u32)BTRFS_NODEPTRS_PER_BLOCK(fs_info) - nr); for (i = 0; i < nr; i++) { btrfs_node_key_to_cpu(c, &key, i); pr_info("\tkey %d (%llu %u %llu) block %llu\n", |