diff options
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 19781e924443..1ae527c9f8f4 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -1273,7 +1273,7 @@ static inline void scrub_stripe_index_and_offset(u64 logical, u64 map_type, { int i; - if (map_type & (BTRFS_BLOCK_GROUP_RAID5 | BTRFS_BLOCK_GROUP_RAID6)) { + if (map_type & BTRFS_BLOCK_GROUP_RAID56_MASK) { /* RAID5/6 */ for (i = 0; i < nstripes; i++) { if (raid_map[i] == RAID6_Q_STRIPE || @@ -1420,8 +1420,7 @@ static void scrub_bio_wait_endio(struct bio *bio, int error) static inline int scrub_is_page_on_raid56(struct scrub_page *page) { return page->recover && - (page->recover->bbio->map_type & (BTRFS_BLOCK_GROUP_RAID5 | - BTRFS_BLOCK_GROUP_RAID6)); + (page->recover->bbio->map_type & BTRFS_BLOCK_GROUP_RAID56_MASK); } static int scrub_submit_raid56_bio_wait(struct btrfs_fs_info *fs_info, @@ -2994,8 +2993,7 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, } else if (map->type & BTRFS_BLOCK_GROUP_DUP) { increment = map->stripe_len; mirror_num = num % map->num_stripes + 1; - } else if (map->type & (BTRFS_BLOCK_GROUP_RAID5 | - BTRFS_BLOCK_GROUP_RAID6)) { + } else if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) { get_raid56_logic_offset(physical, num, map, &offset, NULL); increment = map->stripe_len * nr_data_stripes(map); mirror_num = 1; @@ -3029,8 +3027,7 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, */ logical = base + offset; physical_end = physical + nstripes * map->stripe_len; - if (map->type & (BTRFS_BLOCK_GROUP_RAID5 | - BTRFS_BLOCK_GROUP_RAID6)) { + if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) { get_raid56_logic_offset(physical_end, num, map, &logic_end, NULL); logic_end += base; @@ -3076,8 +3073,7 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx, ret = 0; while (physical < physical_end) { /* for raid56, we skip parity stripe */ - if (map->type & (BTRFS_BLOCK_GROUP_RAID5 | - BTRFS_BLOCK_GROUP_RAID6)) { + if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) { ret = get_raid56_logic_offset(physical, num, map, &logical, &stripe_logical); logical += base; @@ -3235,8 +3231,7 @@ again: scrub_free_csums(sctx); if (extent_logical + extent_len < key.objectid + bytes) { - if (map->type & (BTRFS_BLOCK_GROUP_RAID5 | - BTRFS_BLOCK_GROUP_RAID6)) { + if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) { /* * loop until we find next data stripe * or we have finished all stripes. |