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| author | Theodore Ts'o <tytso@mit.edu> | 2009-11-22 07:44:56 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-11-22 07:44:56 -0500 |
| commit | 4433871130f36585fde38e7dd817433296648945 (patch) | |
| tree | 5dd91fbb345f5a4240f4d2df271da49ca1a6037b /fs/ext4/ext4.h | |
| parent | b7e57e7c2a41826e51fe060fae5158bfc7a04e81 (diff) | |
| download | lwn-4433871130f36585fde38e7dd817433296648945.tar.gz lwn-4433871130f36585fde38e7dd817433296648945.zip | |
ext4: fold ext4_free_blocks() and ext4_mb_free_blocks()
ext4_mb_free_blocks() is only called by ext4_free_blocks(), and the
latter function doesn't really do much. So merge the two functions
together, such that ext4_free_blocks() is now found in
fs/ext4/mballoc.c. This saves about 200 bytes of compiled text space.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 57c4e03afa0a..210e1b53e91f 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1325,8 +1325,6 @@ extern ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode, ext4_fsblk_t goal, unsigned long *count, int *errp); extern int ext4_claim_free_blocks(struct ext4_sb_info *sbi, s64 nblocks); extern int ext4_has_free_blocks(struct ext4_sb_info *sbi, s64 nblocks); -extern void ext4_free_blocks(handle_t *handle, struct inode *inode, - ext4_fsblk_t block, unsigned long count, int metadata); extern void ext4_add_groupblocks(handle_t *handle, struct super_block *sb, ext4_fsblk_t block, unsigned long count); extern ext4_fsblk_t ext4_count_free_blocks(struct super_block *); @@ -1385,8 +1383,9 @@ extern int ext4_mb_reserve_blocks(struct super_block *, int); extern void ext4_discard_preallocations(struct inode *); extern int __init init_ext4_mballoc(void); extern void exit_ext4_mballoc(void); -extern void ext4_mb_free_blocks(handle_t *, struct inode *, - ext4_fsblk_t, unsigned long, int, unsigned long *); +extern void ext4_free_blocks(handle_t *handle, struct inode *inode, + ext4_fsblk_t block, unsigned long count, + int metadata); extern int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t i, struct ext4_group_desc *desc); extern int ext4_mb_get_buddy_cache_lock(struct super_block *, ext4_group_t); |