diff mbox series

[v2,1/7] ext4: convert EXT4_FLAGS_* defines to enum

Message ID 20250122114130.229709-2-libaokun@huaweicloud.com
State Awaiting Upstream
Headers show
Series ext4: correct behaviors under errors=remount-ro mode | expand

Commit Message

Baokun Li Jan. 22, 2025, 11:41 a.m. UTC 
From: Baokun Li <libaokun1@huawei.com>

Do away with the defines and use an enum as it's cleaner.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
---
 fs/ext4/ext4.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 550d21ddba8c..4491e82cfa6f 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2233,9 +2233,11 @@  extern int ext4_feature_set_ok(struct super_block *sb, int readonly);
 /*
  * Superblock flags
  */
-#define EXT4_FLAGS_RESIZING	0
-#define EXT4_FLAGS_SHUTDOWN	1
-#define EXT4_FLAGS_BDEV_IS_DAX	2
+enum {
+	EXT4_FLAGS_RESIZING,	/* Avoid superblock update and resize race */
+	EXT4_FLAGS_SHUTDOWN,	/* Prevent access to the file system */
+	EXT4_FLAGS_BDEV_IS_DAX,	/* Current block device support DAX */
+};
 
 static inline int ext4_forced_shutdown(struct super_block *sb)
 {