diff options
author | Josef Bacik <josef@toxicpanda.com> | 2020-10-16 11:29:14 -0400 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2020-12-08 15:53:39 +0100 |
commit | 334c16d82cfe180f7b262a6f8ae2d9379f032b18 (patch) | |
tree | fcb81b2facd3c4c1d68a0ef34a6200d091b3e210 /fs/btrfs/file-item.c | |
parent | d70bf7484f728704454c0566814458bf6d6c7cf3 (diff) |
btrfs: push the NODATASUM check into btrfs_lookup_bio_sums
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>
Diffstat (limited to 'fs/btrfs/file-item.c')
-rw-r--r-- | fs/btrfs/file-item.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 8f4f2bd6d9b9..8083d71d6af6 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -272,6 +272,9 @@ blk_status_t btrfs_lookup_bio_sums(struct inode *inode, struct bio *bio, int count = 0; u16 csum_size = btrfs_super_csum_size(fs_info->super_copy); + if (BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM) + return BLK_STS_OK; + path = btrfs_alloc_path(); if (!path) return BLK_STS_RESOURCE; |