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f2fs: avoid naming confusion of sysfs init 

This patch changes the function names of sysfs init to follow ext4.

f2fs_init_sysfs <-> f2fs_register_sysfs
f2fs_exit_sysfs <-> f2fs_unregister_sysfs

Suggested-by: Chao Yu <yuchao0@huawei.com>
Reivewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2017-07-26 11:24:13 -07:00
parent 5c57132eaf
commit dc6b205510
3 changed files with 14 additions and 14 deletions
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8
fs/f2fs/f2fs.h
View File

@ -2820,10 +2820,10 @@ void destroy_extent_cache(void);
/*
* sysfs.c
*/
int __init f2fs_register_sysfs(void);
void f2fs_unregister_sysfs(void);
int f2fs_init_sysfs(struct f2fs_sb_info *sbi);
void f2fs_exit_sysfs(struct f2fs_sb_info *sbi);
int __init f2fs_init_sysfs(void);
void f2fs_exit_sysfs(void);
int f2fs_register_sysfs(struct f2fs_sb_info *sbi);
void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi);
/*
* crypto support

12
fs/f2fs/super.c
View File

@ -649,7 +649,7 @@ static void f2fs_put_super(struct super_block *sb)
kfree(sbi->ckpt);
f2fs_exit_sysfs(sbi);
f2fs_unregister_sysfs(sbi);
sb->s_fs_info = NULL;
if (sbi->s_chksum_driver)
@ -2145,7 +2145,7 @@ try_onemore:
goto free_root_inode;
}
err = f2fs_init_sysfs(sbi);
err = f2fs_register_sysfs(sbi);
if (err)
goto free_root_inode;
@ -2216,7 +2216,7 @@ skip_recovery:
free_sysfs:
f2fs_sync_inode_meta(sbi);
f2fs_exit_sysfs(sbi);
f2fs_unregister_sysfs(sbi);
free_root_inode:
dput(sb->s_root);
sb->s_root = NULL;
@ -2334,7 +2334,7 @@ static int __init init_f2fs_fs(void)
err = create_extent_cache();
if (err)
goto free_checkpoint_caches;
err = f2fs_register_sysfs();
err = f2fs_init_sysfs();
if (err)
goto free_extent_cache;
err = register_shrinker(&f2fs_shrinker_info);
@ -2353,7 +2353,7 @@ free_filesystem:
free_shrinker:
unregister_shrinker(&f2fs_shrinker_info);
free_sysfs:
f2fs_unregister_sysfs();
f2fs_exit_sysfs();
free_extent_cache:
destroy_extent_cache();
free_checkpoint_caches:
@ -2373,7 +2373,7 @@ static void __exit exit_f2fs_fs(void)
f2fs_destroy_root_stats();
unregister_filesystem(&f2fs_fs_type);
unregister_shrinker(&f2fs_shrinker_info);
f2fs_unregister_sysfs();
f2fs_exit_sysfs();
destroy_extent_cache();
destroy_checkpoint_caches();
destroy_segment_manager_caches();

8
fs/f2fs/sysfs.c
View File

@ -304,7 +304,7 @@ static const struct file_operations f2fs_seq_##_name##_fops = { \
F2FS_PROC_FILE_DEF(segment_info);
F2FS_PROC_FILE_DEF(segment_bits);
int __init f2fs_register_sysfs(void)
int __init f2fs_init_sysfs(void)
{
f2fs_proc_root = proc_mkdir("fs/f2fs", NULL);
@ -314,13 +314,13 @@ int __init f2fs_register_sysfs(void)
return 0;
}
void f2fs_unregister_sysfs(void)
void f2fs_exit_sysfs(void)
{
kset_unregister(f2fs_kset);
remove_proc_entry("fs/f2fs", NULL);
}
int f2fs_init_sysfs(struct f2fs_sb_info *sbi)
int f2fs_register_sysfs(struct f2fs_sb_info *sbi)
{
struct super_block *sb = sbi->sb;
int err;
@ -351,7 +351,7 @@ err_out:
return err;
}
void f2fs_exit_sysfs(struct f2fs_sb_info *sbi)
void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi)
{
kobject_del(&sbi->s_kobj);
kobject_put(&sbi->s_kobj);