btrfs: push the NODATASUM check into btrfs_lookup_bio_sums

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When we move to being able to handle NULL csum_roots it'll be cleaner to
just check in btrfs_lookup_bio_sums instead of at all of the caller
locations, so push the NODATASUM check into it as well so it's unified.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Josef Bacik 2020-10-16 11:29:14 -04:00 • committed by David Sterba

parent d70bf7484f

commit 334c16d82c

3 changed files with 17 additions and 12 deletions

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14

fs/btrfs/compression.c

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3

fs/btrfs/file-item.c

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12

fs/btrfs/inode.c

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