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| author | David Sterba <dsterba@suse.cz> | 2014-06-04 19:22:26 +0200 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-09-17 13:37:14 -0700 |
| commit | 707e8a071528385a87b63a72a37c2322e463c7b8 (patch) | |
| tree | 02fa581efa4d2a05b4e786a553cf9e88bd6274b3 /fs/btrfs/ioctl.c | |
| parent | 962a298f35110edd8f326814ae41a3dd306ecb64 (diff) | |
| download | linux-stable-707e8a071528385a87b63a72a37c2322e463c7b8.tar.gz linux-stable-707e8a071528385a87b63a72a37c2322e463c7b8.tar.bz2 linux-stable-707e8a071528385a87b63a72a37c2322e463c7b8.zip | |
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/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index b61801ac052a..d6e10d60f8ad 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -477,7 +477,7 @@ static noinline int create_subvol(struct inode *dir, if (ret) goto fail; - leaf = btrfs_alloc_free_block(trans, root, root->leafsize, + leaf = btrfs_alloc_free_block(trans, root, root->nodesize, 0, objectid, NULL, 0, 0, 0); if (IS_ERR(leaf)) { ret = PTR_ERR(leaf); @@ -503,7 +503,7 @@ static noinline int create_subvol(struct inode *dir, btrfs_set_stack_inode_generation(inode_item, 1); btrfs_set_stack_inode_size(inode_item, 3); btrfs_set_stack_inode_nlink(inode_item, 1); - btrfs_set_stack_inode_nbytes(inode_item, root->leafsize); + btrfs_set_stack_inode_nbytes(inode_item, root->nodesize); btrfs_set_stack_inode_mode(inode_item, S_IFDIR | 0755); btrfs_set_root_flags(&root_item, 0); @@ -3199,7 +3199,7 @@ static int btrfs_clone(struct inode *src, struct inode *inode, u64 last_dest_end = destoff; ret = -ENOMEM; - buf = vmalloc(btrfs_level_size(root, 0)); + buf = vmalloc(root->nodesize); if (!buf) return ret; |