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btrfs-progs: use raid table value for sub_stripes in btrfs_check_chunk_valid

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Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2021-10-07 00:44:01 +02:00
parent 4f662d74fd
commit cb0b63cd90
1 changed files with 3 additions and 1 deletions
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4
kernel-shared/volumes.c
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@ -2062,6 +2062,7 @@ int btrfs_check_chunk_valid(struct btrfs_fs_info *fs_info,
u32 chunk_ondisk_size;
u32 sectorsize = fs_info->sectorsize;
int min_devs;
int table_sub_stripes;
/*
* Basic chunk item size check. Note that btrfs_chunk already contains
@ -2157,7 +2158,8 @@ int btrfs_check_chunk_valid(struct btrfs_fs_info *fs_info,
* Device number check against profile
*/
min_devs = btrfs_bg_type_to_devs_min(type);
if ((type & BTRFS_BLOCK_GROUP_RAID10 && (sub_stripes != 2 ||
table_sub_stripes = btrfs_bg_type_to_sub_stripes(type);
if ((type & BTRFS_BLOCK_GROUP_RAID10 && (sub_stripes != table_sub_stripes ||
!IS_ALIGNED(num_stripes, sub_stripes))) ||
(type & BTRFS_BLOCK_GROUP_RAID1 && num_stripes < min_devs) ||
(type & BTRFS_BLOCK_GROUP_RAID1C3 && num_stripes < min_devs) ||