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authorBaokun Li <libaokun1@huawei.com>2023-03-27 17:16:30 +0300
committerTheodore Ts'o <tytso@mit.edu>2023-06-27 02:36:44 +0300
commitf3c1c42e0c40656e73f12ab5dcb1110f83ef8e65 (patch)
treed1ba114466af3f22703477884abd011d5a668e11 /fs/ext4
parentd13f99632748462c32fc95d729f5e754bab06064 (diff)
downloadlinux-f3c1c42e0c40656e73f12ab5dcb1110f83ef8e65.tar.xz
ext4: refactoring to use the unified helper ext4_quotas_off()
Rename ext4_quota_off_umount() to ext4_quotas_off(), and add type parameter to replace open code in ext4_enable_quotas(). Signed-off-by: Baokun Li <libaokun1@huawei.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20230327141630.156875-3-libaokun1@huawei.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/super.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 1cc60a7ae4aa..b3819e70093e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1165,12 +1165,12 @@ static void dump_orphan_list(struct super_block *sb, struct ext4_sb_info *sbi)
#ifdef CONFIG_QUOTA
static int ext4_quota_off(struct super_block *sb, int type);
-static inline void ext4_quota_off_umount(struct super_block *sb)
+static inline void ext4_quotas_off(struct super_block *sb, int type)
{
- int type;
+ BUG_ON(type > EXT4_MAXQUOTAS);
/* Use our quota_off function to clear inode flags etc. */
- for (type = 0; type < EXT4_MAXQUOTAS; type++)
+ for (type--; type >= 0; type--)
ext4_quota_off(sb, type);
}
@@ -1186,7 +1186,7 @@ static inline char *get_qf_name(struct super_block *sb,
lockdep_is_held(&sb->s_umount));
}
#else
-static inline void ext4_quota_off_umount(struct super_block *sb)
+static inline void ext4_quotas_off(struct super_block *sb, int type)
{
}
#endif
@@ -1286,7 +1286,7 @@ static void ext4_put_super(struct super_block *sb)
&sb->s_uuid);
ext4_unregister_li_request(sb);
- ext4_quota_off_umount(sb);
+ ext4_quotas_off(sb, EXT4_MAXQUOTAS);
flush_work(&sbi->s_error_work);
destroy_workqueue(sbi->rsv_conversion_wq);
@@ -5597,7 +5597,7 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb)
return 0;
failed_mount10:
- ext4_quota_off_umount(sb);
+ ext4_quotas_off(sb, EXT4_MAXQUOTAS);
failed_mount9: __maybe_unused
ext4_release_orphan_info(sb);
failed_mount8:
@@ -7044,20 +7044,8 @@ int ext4_enable_quotas(struct super_block *sb)
"(type=%d, err=%d, ino=%lu). "
"Please run e2fsck to fix.", type,
err, qf_inums[type]);
- for (type--; type >= 0; type--) {
- struct inode *inode;
-
- inode = sb_dqopt(sb)->files[type];
- if (inode)
- inode = igrab(inode);
- dquot_quota_off(sb, type);
- if (inode) {
- lockdep_set_quota_inode(inode,
- I_DATA_SEM_NORMAL);
- iput(inode);
- }
- }
+ ext4_quotas_off(sb, type);
return err;
}
}