Commit 5c5bd1fe authored by Zhang Yi's avatar Zhang Yi Committed by Theodore Ts'o
Browse files

jbd2: remove unused feature macros 



JBD2_HAS_[IN|RO_]COMPAT_FEATURE macros are no longer used, just remove
them.

Signed-off-by: default avatarZhang Yi <yi.zhang@huawei.com>
Signed-off-by: default avatarZhihao Cheng <chengzhihao1@huawei.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230315013128.3911115-4-chengzhihao1@huawei.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 93e92cfc

include/linux/jbd2.h

+0 −11
Original line number Diff line number Diff line
@@ -274,17 +274,6 @@ typedef struct journal_superblock_s 
/* 0x0400 */

} journal_superblock_t;



/* Use the jbd2_{has,set,clear}_feature_* helpers; these will be removed */

#define JBD2_HAS_COMPAT_FEATURE(j,mask)					\

	((j)->j_format_version >= 2 &&					\

	 ((j)->j_superblock->s_feature_compat & cpu_to_be32((mask))))

#define JBD2_HAS_RO_COMPAT_FEATURE(j,mask)				\

	((j)->j_format_version >= 2 &&					\

	 ((j)->j_superblock->s_feature_ro_compat & cpu_to_be32((mask))))

#define JBD2_HAS_INCOMPAT_FEATURE(j,mask)				\

	((j)->j_format_version >= 2 &&					\

	 ((j)->j_superblock->s_feature_incompat & cpu_to_be32((mask))))



#define JBD2_FEATURE_COMPAT_CHECKSUM		0x00000001



#define JBD2_FEATURE_INCOMPAT_REVOKE		0x00000001