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| author | Qu Wenruo <wqu@suse.com> | 2022-04-01 14:23:31 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-05-16 18:03:15 +0300 |
| commit | a7b8e39c922b894753a1edd305eedee0d4b3930f (patch) | |
| tree | a6084ab99c1336d5dc4eb58aaf43c4d67e1ecb24 /fs/btrfs/raid56.c | |
| parent | 3907ce293d68c614ce64a77fad6fca04aac30d83 (diff) | |
| download | linux-a7b8e39c922b894753a1edd305eedee0d4b3930f.tar.xz | |
btrfs: raid56: enable subpage support for RAID56
Now the btrfs RAID56 infrastructure has migrated to use sector_ptr
interface, it should be safe to enable subpage support for RAID56.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/raid56.c')
| -rw-r--r-- | fs/btrfs/raid56.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index b30ec77c1724..31f16f86081b 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -1154,9 +1154,6 @@ static int rbio_add_io_sector(struct btrfs_raid_bio *rbio, ASSERT(sector_nr >= 0 && sector_nr < rbio->stripe_nsectors); ASSERT(sector->page); - /* We don't yet support subpage, thus pgoff should always be 0 */ - ASSERT(sector->pgoff == 0); - stripe = &rbio->bioc->stripes[stripe_nr]; disk_start = stripe->physical + sector_nr * sectorsize; @@ -2378,9 +2375,6 @@ struct btrfs_raid_bio *raid56_parity_alloc_scrub_rbio(struct bio *bio, } ASSERT(i < rbio->real_stripes); - /* Now we just support the sectorsize equals to page size */ - ASSERT(fs_info->sectorsize == PAGE_SIZE); - ASSERT(rbio->stripe_npages == stripe_nsectors); bitmap_copy(rbio->dbitmap, dbitmap, stripe_nsectors); /* |