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btrfs: remove mirror argument from btrfs_csum_verify_data() 

The parameter mirror is not used and does not make sense for checksum
verification of the given bio.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Goldwyn Rodrigues 2021-03-03 06:55:37 -06:00 committed by David Sterba
parent 6e65ae7629
commit 5e295768a0
3 changed files with 3 additions and 5 deletions
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2
fs/btrfs/ctree.h
View File

@ -3083,7 +3083,7 @@ u64 btrfs_file_extent_end(const struct btrfs_path *path);
blk_status_t btrfs_submit_data_bio(struct inode *inode, struct bio *bio,
int mirror_num, unsigned long bio_flags);
int btrfs_verify_data_csum(struct btrfs_io_bio *io_bio, u32 bio_offset,
struct page *page, u64 start, u64 end, int mirror);
struct page *page, u64 start, u64 end);
struct extent_map *btrfs_get_extent_fiemap(struct btrfs_inode *inode,
u64 start, u64 len);
noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len,

3
fs/btrfs/extent_io.c
View File

@ -2983,8 +2983,7 @@ static void end_bio_extent_readpage(struct bio *bio)
if (likely(uptodate)) {
if (is_data_inode(inode))
ret = btrfs_verify_data_csum(io_bio,
bio_offset, page, start, end,
mirror);
bio_offset, page, start, end);
else
ret = btrfs_validate_metadata_buffer(io_bio,
page, start, end, mirror);

3
fs/btrfs/inode.c
View File

@ -3140,10 +3140,9 @@ static int check_data_csum(struct inode *inode, struct btrfs_io_bio *io_bio,
* @bio_offset: offset to the beginning of the bio (in bytes)
* @start: file offset of the range start
* @end: file offset of the range end (inclusive)
* @mirror: mirror number
*/
int btrfs_verify_data_csum(struct btrfs_io_bio *io_bio, u32 bio_offset,
struct page *page, u64 start, u64 end, int mirror)
struct page *page, u64 start, u64 end)
{
struct inode *inode = page->mapping->host;
struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree;