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btrfs: get rid of at_offset parameter to btrfs_lookup_bio_sums()

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We can encode this in the offset parameter: -1 means use the page
offsets, anything else is a valid offset.

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Omar Sandoval
2019-12-10 10:37:35 -08:00
committed by David Sterba
parent e62958fce9
commit db72e47f79
4 changed files with 11 additions and 12 deletions
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4
fs/btrfs/compression.c
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@@ -763,7 +763,7 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) {
ret = btrfs_lookup_bio_sums(inode, comp_bio,
false, 0, sums);
(u64)-1, sums);
BUG_ON(ret); /* -ENOMEM */
}
@@ -791,7 +791,7 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
BUG_ON(ret); /* -ENOMEM */
if (!(BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM)) {
ret = btrfs_lookup_bio_sums(inode, comp_bio, false, 0, sums);
ret = btrfs_lookup_bio_sums(inode, comp_bio, (u64)-1, sums);
BUG_ON(ret); /* -ENOMEM */
}