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WSL2-Linux-Kernel
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btrfs: make btrfs_csum_one_bio takae btrfs_inode 

Will enable converting btrfs_submit_compressed_write to btrfs_inode more
easily.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-06-03 08:55:07 +03:00 коммит произвёл David Sterba
Родитель ad7ff17b65
Коммит bd242a08a6
4 изменённых файлов: 10 добавлений и 10 удалений
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5
fs/btrfs/compression.c
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@ -475,7 +475,8 @@ blk_status_t btrfs_submit_compressed_write(struct inode *inode, u64 start,
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
if (!skip_sum) { if (!skip_sum) {
ret = btrfs_csum_one_bio(inode, bio, start, 1); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio,
start, 1);
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
} }
@ -507,7 +508,7 @@ blk_status_t btrfs_submit_compressed_write(struct inode *inode, u64 start,
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
if (!skip_sum) { if (!skip_sum) {
ret = btrfs_csum_one_bio(inode, bio, start, 1); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio, start, 1);
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
} }

4
fs/btrfs/ctree.h
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@ -2883,8 +2883,8 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans,
int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans, int btrfs_csum_file_blocks(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct btrfs_root *root,
struct btrfs_ordered_sum *sums); struct btrfs_ordered_sum *sums);
blk_status_t btrfs_csum_one_bio(struct inode *inode, struct bio *bio, blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
u64 file_start, int contig); u64 file_start, int contig);
int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end, int btrfs_lookup_csums_range(struct btrfs_root *root, u64 start, u64 end,
struct list_head *list, int search_commit); struct list_head *list, int search_commit);
void btrfs_extent_item_to_extent_map(struct btrfs_inode *inode, void btrfs_extent_item_to_extent_map(struct btrfs_inode *inode,

3
fs/btrfs/file-item.c
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@ -522,10 +522,9 @@ fail:
* means this bio can contains potentially discontigous bio vecs * means this bio can contains potentially discontigous bio vecs
* so the logical offset of each should be calculated separately. * so the logical offset of each should be calculated separately.
*/ */
blk_status_t btrfs_csum_one_bio(struct inode *vfsinode, struct bio *bio, blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio,
u64 file_start, int contig) u64 file_start, int contig)
{ {
struct btrfs_inode *inode = BTRFS_I(vfsinode);
struct btrfs_fs_info *fs_info = inode->root->fs_info; struct btrfs_fs_info *fs_info = inode->root->fs_info;
SHASH_DESC_ON_STACK(shash, fs_info->csum_shash); SHASH_DESC_ON_STACK(shash, fs_info->csum_shash);
struct btrfs_ordered_sum *sums; struct btrfs_ordered_sum *sums;

8
fs/btrfs/inode.c
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@ -2167,7 +2167,7 @@ static blk_status_t btrfs_submit_bio_start(void *private_data, struct bio *bio,
struct inode *inode = private_data; struct inode *inode = private_data;
blk_status_t ret = 0; blk_status_t ret = 0;
ret = btrfs_csum_one_bio(inode, bio, 0, 0); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio, 0, 0);
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
return 0; return 0;
} }
@ -2232,7 +2232,7 @@ static blk_status_t btrfs_submit_bio_hook(struct inode *inode, struct bio *bio,
0, inode, btrfs_submit_bio_start); 0, inode, btrfs_submit_bio_start);
goto out; goto out;
} else if (!skip_sum) { } else if (!skip_sum) {
ret = btrfs_csum_one_bio(inode, bio, 0, 0); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio, 0, 0);
if (ret) if (ret)
goto out; goto out;
} }
@ -7572,7 +7572,7 @@ static blk_status_t btrfs_submit_bio_start_direct_io(void *private_data,
{ {
struct inode *inode = private_data; struct inode *inode = private_data;
blk_status_t ret; blk_status_t ret;
ret = btrfs_csum_one_bio(inode, bio, offset, 1); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio, offset, 1);
BUG_ON(ret); /* -ENOMEM */ BUG_ON(ret); /* -ENOMEM */
return 0; return 0;
} }
@ -7633,7 +7633,7 @@ static inline blk_status_t btrfs_submit_dio_bio(struct bio *bio,
* If we aren't doing async submit, calculate the csum of the * If we aren't doing async submit, calculate the csum of the
* bio now. * bio now.
*/ */
ret = btrfs_csum_one_bio(inode, bio, file_offset, 1); ret = btrfs_csum_one_bio(BTRFS_I(inode), bio, file_offset, 1);
if (ret) if (ret)
goto err; goto err;
} else { } else {