diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2015-09-23 12:46:17 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-09-23 12:46:17 -0400 |
| commit | ebd173beb8db5b8b315fa1c5bbac86c54059397a (patch) | |
| tree | 2150c4685e1b44c0435632ea27bd417293d999f7 /fs/ext4/ext4.h | |
| parent | 76d33bca5581b1dd5c3157fa168db849a784ada4 (diff) | |
ext4: move procfs registration code to fs/ext4/sysfs.c
This allows us to refactor the procfs code, which saves a bit of
compiled space. More importantly it isolates most of the procfs
support code into a single file, so it's easier to #ifdef it out if
the proc file system has been disabled.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 76daccf38aa3..766b7f7b782b 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2245,6 +2245,7 @@ extern int ext4_init_inode_table(struct super_block *sb, extern void ext4_end_bitmap_read(struct buffer_head *bh, int uptodate); /* mballoc.c */ +extern const struct file_operations ext4_seq_mb_groups_fops; extern long ext4_mb_stats; extern long ext4_mb_max_to_scan; extern int ext4_mb_init(struct super_block *); @@ -2372,6 +2373,7 @@ extern int ext4_group_extend(struct super_block *sb, extern int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count); /* super.c */ +extern int ext4_seq_options_show(struct seq_file *seq, void *offset); extern int ext4_calculate_overhead(struct super_block *sb); extern void ext4_superblock_csum_set(struct super_block *sb); extern void *ext4_kvmalloc(size_t size, gfp_t flags); @@ -2905,6 +2907,7 @@ extern const struct inode_operations ext4_fast_symlink_inode_operations; /* sysfs.c */ extern int ext4_register_sysfs(struct super_block *sb); +extern void ext4_unregister_sysfs(struct super_block *sb); extern int __init ext4_init_sysfs(void); extern void ext4_exit_sysfs(void); |