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btrfs: tree-checker: use table values for stripe checks

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There are hardcoded values in several checks regarding chunks and stripe
constraints. We have that defined in the raid table and ought to use it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2021-07-26 14:15:15 +02:00
parent 809d6902b3
commit 0ac6e06b6c
1 changed files with 11 additions and 6 deletions
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17
fs/btrfs/tree-checker.c
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@ -873,13 +873,18 @@ int btrfs_check_chunk_valid(struct extent_buffer *leaf,
}
}
if (unlikely((type & BTRFS_BLOCK_GROUP_RAID10 && sub_stripes != 2) ||
(type & BTRFS_BLOCK_GROUP_RAID1 && num_stripes != 2) ||
(type & BTRFS_BLOCK_GROUP_RAID5 && num_stripes < 2) ||
(type & BTRFS_BLOCK_GROUP_RAID6 && num_stripes < 3) ||
(type & BTRFS_BLOCK_GROUP_DUP && num_stripes != 2) ||
if (unlikely((type & BTRFS_BLOCK_GROUP_RAID10 &&
sub_stripes != btrfs_raid_array[BTRFS_RAID_RAID10].sub_stripes) ||
(type & BTRFS_BLOCK_GROUP_RAID1 &&
num_stripes != btrfs_raid_array[BTRFS_RAID_RAID1].devs_min) ||
(type & BTRFS_BLOCK_GROUP_RAID5 &&
num_stripes < btrfs_raid_array[BTRFS_RAID_RAID5].devs_min) ||
(type & BTRFS_BLOCK_GROUP_RAID6 &&
num_stripes < btrfs_raid_array[BTRFS_RAID_RAID6].devs_min) ||
(type & BTRFS_BLOCK_GROUP_DUP &&
num_stripes != btrfs_raid_array[BTRFS_RAID_DUP].dev_stripes) ||
((type & BTRFS_BLOCK_GROUP_PROFILE_MASK) == 0 &&
num_stripes != 1))) {
num_stripes != btrfs_raid_array[BTRFS_RAID_SINGLE].dev_stripes))) {
chunk_err(leaf, chunk, logical,
"invalid num_stripes:sub_stripes %u:%u for profile %llu",
num_stripes, sub_stripes,