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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2023-09-14 19:07:02 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-10-12 17:44:09 +0300 |
| commit | 568220fa96572e7bb48cfe8f2d04ab44e0dfe08e (patch) | |
| tree | 8dea0cb609e0a8c79f2d5f0dd2a2d23bf2a637c5 /fs/btrfs/raid-stripe-tree.h | |
| parent | 9acaa64187f9b4cbb75622883c96ea1a893d5431 (diff) | |
| download | linux-568220fa96572e7bb48cfe8f2d04ab44e0dfe08e.tar.xz | |
btrfs: zoned: support RAID0/1/10 on top of raid stripe tree
When we have a raid-stripe-tree, we can do RAID0/1/10 on zoned devices
for data block groups. For metadata block groups, we don't actually
need anything special, as all metadata I/O is protected by the
btrfs_zoned_meta_io_lock() already.
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/raid-stripe-tree.h')
| -rw-r--r-- | fs/btrfs/raid-stripe-tree.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/btrfs/raid-stripe-tree.h b/fs/btrfs/raid-stripe-tree.h index f0f3c99b8a6f..cdb58b38fcb5 100644 --- a/fs/btrfs/raid-stripe-tree.h +++ b/fs/btrfs/raid-stripe-tree.h @@ -6,6 +6,11 @@ #ifndef BTRFS_RAID_STRIPE_TREE_H #define BTRFS_RAID_STRIPE_TREE_H +#define BTRFS_RST_SUPP_BLOCK_GROUP_MASK (BTRFS_BLOCK_GROUP_DUP | \ + BTRFS_BLOCK_GROUP_RAID1_MASK | \ + BTRFS_BLOCK_GROUP_RAID0 | \ + BTRFS_BLOCK_GROUP_RAID10) + struct btrfs_io_context; struct btrfs_io_stripe; struct btrfs_ordered_extent; @@ -30,7 +35,7 @@ static inline bool btrfs_need_stripe_tree_update(struct btrfs_fs_info *fs_info, if (type != BTRFS_BLOCK_GROUP_DATA) return false; - if (profile & BTRFS_BLOCK_GROUP_RAID1_MASK) + if (profile & BTRFS_RST_SUPP_BLOCK_GROUP_MASK) return true; return false; |