diff options
Diffstat (limited to 'fs/ext4/ext4_sb.h')
| -rw-r--r-- | fs/ext4/ext4_sb.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/ext4_sb.h b/fs/ext4/ext4_sb.h index 4e4d9cc3f40d..50ab1169c378 100644 --- a/fs/ext4/ext4_sb.h +++ b/fs/ext4/ext4_sb.h @@ -142,6 +142,10 @@ struct ext4_sb_info { /* locality groups */ struct ext4_locality_group *s_locality_groups; + /* for write statistics */ + unsigned long s_sectors_written_start; + u64 s_kbytes_written; + unsigned int s_log_groups_per_flex; struct flex_groups *s_flex_groups; }; |