diff options
Diffstat (limited to 'fs/ext4/fast_commit.h')
| -rw-r--r-- | fs/ext4/fast_commit.h | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/fs/ext4/fast_commit.h b/fs/ext4/fast_commit.h index 937c381b4c85..1db12847a83b 100644 --- a/fs/ext4/fast_commit.h +++ b/fs/ext4/fast_commit.h @@ -55,13 +55,13 @@ struct ext4_fc_del_range { struct ext4_fc_dentry_info { __le32 fc_parent_ino; __le32 fc_ino; - __u8 fc_dname[0]; + __u8 fc_dname[]; }; /* Value structure for EXT4_FC_TAG_INODE and EXT4_FC_TAG_INODE_PARTIAL. */ struct ext4_fc_inode { __le32 fc_ino; - __u8 fc_raw_inode[0]; + __u8 fc_raw_inode[]; }; /* Value structure for tag EXT4_FC_TAG_TAIL. */ @@ -71,21 +71,19 @@ struct ext4_fc_tail { }; /* - * Fast commit reason codes + * Fast commit status codes + */ +enum { + EXT4_FC_STATUS_OK = 0, + EXT4_FC_STATUS_INELIGIBLE, + EXT4_FC_STATUS_SKIPPED, + EXT4_FC_STATUS_FAILED, +}; + +/* + * Fast commit ineligiblity reasons: */ enum { - /* - * Commit status codes: - */ - EXT4_FC_REASON_OK = 0, - EXT4_FC_REASON_INELIGIBLE, - EXT4_FC_REASON_ALREADY_COMMITTED, - EXT4_FC_REASON_FC_START_FAILED, - EXT4_FC_REASON_FC_FAILED, - - /* - * Fast commit ineligiblity reasons: - */ EXT4_FC_REASON_XATTR = 0, EXT4_FC_REASON_CROSS_RENAME, EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, @@ -95,7 +93,6 @@ enum { EXT4_FC_REASON_RENAME_DIR, EXT4_FC_REASON_FALLOC_RANGE, EXT4_FC_REASON_INODE_JOURNAL_DATA, - EXT4_FC_COMMIT_FAILED, EXT4_FC_REASON_MAX }; @@ -111,13 +108,17 @@ struct ext4_fc_dentry_update { struct qstr fcd_name; /* Dirent name */ unsigned char fcd_iname[DNAME_INLINE_LEN]; /* Dirent name string */ struct list_head fcd_list; + struct list_head fcd_dilist; }; struct ext4_fc_stats { unsigned int fc_ineligible_reason_count[EXT4_FC_REASON_MAX]; unsigned long fc_num_commits; unsigned long fc_ineligible_commits; + unsigned long fc_failed_commits; + unsigned long fc_skipped_commits; unsigned long fc_numblks; + u64 s_fc_avg_commit_time; }; #define EXT4_FC_REPLAY_REALLOC_INCREMENT 4 |