f2fs: introduce cur_cp_version function to reduce code size

[deliverable/linux.git] / fs / f2fs / f2fs.h

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index eb8c45b65fe5e79ccef8a41d8d82a69b2582be2c..5348b63adbe9b17a681352a6c582572bd76e7a44 100644 (file)
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -181,6 +181,7 @@ struct f2fs_inode_info {
        f2fs_hash_t chash;              /* hash value of given file name */
        unsigned int clevel;            /* maximum level of given file name */
        nid_t i_xattr_nid;              /* node id that contains xattrs */
+       unsigned long long xattr_ver;   /* cp version of xattr modification */
        struct extent_info ext;         /* in-memory extent cache entry */
 };
 
@@ -502,6 +503,11 @@ static inline void F2FS_RESET_SB_DIRT(struct f2fs_sb_info *sbi)
        sbi->s_dirty = 0;
 }
 
+static inline unsigned long long cur_cp_version(struct f2fs_checkpoint *cp)
+{
+       return le64_to_cpu(cp->checkpoint_ver);
+}
+
 static inline bool is_set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f)
 {
        unsigned int ckpt_flags = le32_to_cpu(cp->ckpt_flags);
@@ -690,7 +696,7 @@ static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)
 {
        block_t start_addr;
        struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);
-       unsigned long long ckpt_version = le64_to_cpu(ckpt->checkpoint_ver);
+       unsigned long long ckpt_version = cur_cp_version(ckpt);
 
        start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr);