diff options
| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-12-13 06:43:07 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-12-15 23:03:59 +0100 |
| commit | 6edf68223679be380e567e664f97043871133537 (patch) | |
| tree | 164c46fdc30f86a2b7c6801cefad0a47e33874de /fs/btrfs/volumes.c | |
| parent | 89f547c6cc61baa77bb226c0a5284f56871d6080 (diff) | |
btrfs: pass struct btrfs_io_geometry to set_io_stripe
Instead of passing three members of 'struct btrfs_io_geometry' into
set_io_stripe() pass a pointer to the whole structure and then get the needed
members out of btrfs_io_geometry.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 8b858244f0a8..974b5e1598f1 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -6325,19 +6325,22 @@ static u64 btrfs_max_io_len(struct btrfs_chunk_map *map, enum btrfs_map_op op, return U64_MAX; } -static int set_io_stripe(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, - u64 logical, u64 *length, struct btrfs_io_stripe *dst, - struct btrfs_chunk_map *map, u32 stripe_index, - u64 stripe_offset, u64 stripe_nr) +static int set_io_stripe(struct btrfs_fs_info *fs_info, u64 logical, + u64 *length, struct btrfs_io_stripe *dst, + struct btrfs_chunk_map *map, + struct btrfs_io_geometry *io_geom) { - dst->dev = map->stripes[stripe_index].dev; + dst->dev = map->stripes[io_geom->stripe_index].dev; - if (op == BTRFS_MAP_READ && btrfs_need_stripe_tree_update(fs_info, map->type)) + if (io_geom->op == BTRFS_MAP_READ && + btrfs_need_stripe_tree_update(fs_info, map->type)) return btrfs_get_raid_extent_offset(fs_info, logical, length, - map->type, stripe_index, dst); + map->type, + io_geom->stripe_index, dst); - dst->physical = map->stripes[stripe_index].physical + - stripe_offset + btrfs_stripe_nr_to_offset(stripe_nr); + dst->physical = map->stripes[io_geom->stripe_index].physical + + io_geom->stripe_offset + + btrfs_stripe_nr_to_offset(io_geom->stripe_nr); return 0; } @@ -6633,9 +6636,7 @@ int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, */ if (is_single_device_io(fs_info, smap, map, num_alloc_stripes, op, io_geom.mirror_num)) { - ret = set_io_stripe(fs_info, op, logical, length, smap, map, - io_geom.stripe_index, io_geom.stripe_offset, - io_geom.stripe_nr); + ret = set_io_stripe(fs_info, logical, length, smap, map, &io_geom); if (mirror_num_ret) *mirror_num_ret = io_geom.mirror_num; *bioc_ret = NULL; @@ -6686,11 +6687,8 @@ int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, * stripe into the bioc. */ for (i = 0; i < io_geom.num_stripes; i++) { - ret = set_io_stripe(fs_info, op, logical, length, - &bioc->stripes[i], map, - io_geom.stripe_index, - io_geom.stripe_offset, - io_geom.stripe_nr); + ret = set_io_stripe(fs_info, logical, length, + &bioc->stripes[i], map, &io_geom); if (ret < 0) break; io_geom.stripe_index++; |