diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index eaf57b5f3c4b..8903c43091f8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -168,6 +168,7 @@ struct f2fs_mount_info { #define F2FS_FEATURE_SB_CHKSUM 0x0800 #define F2FS_FEATURE_CASEFOLD 0x1000 #define F2FS_FEATURE_COMPRESSION 0x2000 +#define F2FS_FEATURE_RO 0x4000 #define __F2FS_HAS_FEATURE(raw_super, mask) \ ((raw_super->feature & cpu_to_le32(mask)) != 0) @@ -940,6 +941,7 @@ static inline void set_new_dnode(struct dnode_of_data *dn, struct inode *inode, #define NR_CURSEG_DATA_TYPE (3) #define NR_CURSEG_NODE_TYPE (3) #define NR_CURSEG_INMEM_TYPE (2) +#define NR_CURSEG_RO_TYPE (2) #define NR_CURSEG_PERSIST_TYPE (NR_CURSEG_DATA_TYPE + NR_CURSEG_NODE_TYPE) #define NR_CURSEG_TYPE (NR_CURSEG_INMEM_TYPE + NR_CURSEG_PERSIST_TYPE) @@ -4128,6 +4130,7 @@ F2FS_FEATURE_FUNCS(verity, VERITY); F2FS_FEATURE_FUNCS(sb_chksum, SB_CHKSUM); F2FS_FEATURE_FUNCS(casefold, CASEFOLD); F2FS_FEATURE_FUNCS(compression, COMPRESSION); +F2FS_FEATURE_FUNCS(readonly, RO); #ifdef CONFIG_BLK_DEV_ZONED static inline bool f2fs_blkz_is_seq(struct f2fs_sb_info *sbi, int devi, |