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ext4: convert EXT4_FLAGS_* defines to enum

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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>
Link: https://patch.msgid.link/20250122114130.229709-2-libaokun@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Baokun Li
2025-03-13 10:16:34 -04:00
committed by Theodore Ts'o
parent bd29881aff
commit 99708f8a9d
1 changed files with 5 additions and 3 deletions
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fs/ext4/ext4.h
+5 -3
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@@ -2235,9 +2235,11 @@ 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)
{