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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2024-05-13 18:01:43 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-07-11 15:33:28 +0200 |
| commit | 2422547e99f99f952d1a37f26b63289f749d5fcd (patch) | |
| tree | 7f67f3749a19ee368255a3f431cc45f63a847de9 /fs/btrfs/tree-checker.c | |
| parent | e2c1887329086148625fef5205719112ceb4a829 (diff) | |
| download | linux-2422547e99f99f952d1a37f26b63289f749d5fcd.tar.gz linux-2422547e99f99f952d1a37f26b63289f749d5fcd.tar.bz2 linux-2422547e99f99f952d1a37f26b63289f749d5fcd.zip | |
btrfs: remove raid-stripe-tree encoding field from stripe_extent
Remove the encoding field from 'struct btrfs_stripe_extent'. It was
originally intended to encode the RAID type as well as if we're a data
or a parity stripe.
But the RAID type can be inferred form the block-group and the data vs.
parity differentiation can be done easier with adding a new key type
for parity stripes in the RAID stripe tree.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-checker.c')
| -rw-r--r-- | fs/btrfs/tree-checker.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index a2c3651a3d8f..1e140f6dabc6 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -1682,9 +1682,6 @@ static int check_inode_ref(struct extent_buffer *leaf, static int check_raid_stripe_extent(const struct extent_buffer *leaf, const struct btrfs_key *key, int slot) { - struct btrfs_stripe_extent *stripe_extent = - btrfs_item_ptr(leaf, slot, struct btrfs_stripe_extent); - if (unlikely(!IS_ALIGNED(key->objectid, leaf->fs_info->sectorsize))) { generic_err(leaf, slot, "invalid key objectid for raid stripe extent, have %llu expect aligned to %u", @@ -1698,22 +1695,6 @@ static int check_raid_stripe_extent(const struct extent_buffer *leaf, return -EUCLEAN; } - switch (btrfs_stripe_extent_encoding(leaf, stripe_extent)) { - case BTRFS_STRIPE_RAID0: - case BTRFS_STRIPE_RAID1: - case BTRFS_STRIPE_DUP: - case BTRFS_STRIPE_RAID10: - case BTRFS_STRIPE_RAID5: - case BTRFS_STRIPE_RAID6: - case BTRFS_STRIPE_RAID1C3: - case BTRFS_STRIPE_RAID1C4: - break; - default: - generic_err(leaf, slot, "invalid raid stripe encoding %u", - btrfs_stripe_extent_encoding(leaf, stripe_extent)); - return -EUCLEAN; - } - return 0; } |