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btrfs: make repair_io_failure take btrfs_inode 

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
zero-colors
Nikolay Borisov 2017-02-20 13:50:55 +02:00 committed by David Sterba
parent f898ac6ae3
commit 9d4f7f8ad6
3 changed files with 12 additions and 11 deletions
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13
fs/btrfs/extent_io.c
View File

@ -1992,10 +1992,11 @@ int free_io_failure(struct btrfs_inode *inode, struct io_failure_record *rec)
* currently, there can be no more than two copies of every data bit. thus,
* exactly one rewrite is required.
*/
int repair_io_failure(struct inode *inode, u64 start, u64 length, u64 logical,
struct page *page, unsigned int pg_offset, int mirror_num)
int repair_io_failure(struct btrfs_inode *inode, u64 start, u64 length,
u64 logical, struct page *page,
unsigned int pg_offset, int mirror_num)
{
struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info;
struct btrfs_fs_info *fs_info = inode->root->fs_info;
struct bio *bio;
struct btrfs_device *dev;
u64 map_length = 0;
@ -2054,7 +2055,7 @@ int repair_io_failure(struct inode *inode, u64 start, u64 length, u64 logical,
btrfs_info_rl_in_rcu(fs_info,
"read error corrected: ino %llu off %llu (dev %s sector %llu)",
btrfs_ino(BTRFS_I(inode)), start,
btrfs_ino(inode), start,
rcu_str_deref(dev->name), sector);
btrfs_bio_counter_dec(fs_info);
bio_put(bio);
@ -2074,7 +2075,7 @@ int repair_eb_io_failure(struct btrfs_fs_info *fs_info,
for (i = 0; i < num_pages; i++) {
struct page *p = eb->pages[i];
ret = repair_io_failure(fs_info->btree_inode, start,
ret = repair_io_failure(BTRFS_I(fs_info->btree_inode), start,
PAGE_SIZE, start, p,
start - page_offset(p), mirror_num);
if (ret)
@ -2133,7 +2134,7 @@ int clean_io_failure(struct inode *inode, u64 start, struct page *page,
num_copies = btrfs_num_copies(fs_info, failrec->logical,
failrec->len);
if (num_copies > 1) {
repair_io_failure(inode, start, failrec->len,
repair_io_failure(BTRFS_I(inode), start, failrec->len,
failrec->logical, page,
pg_offset, failrec->failed_mirror);
}

8
fs/btrfs/extent_io.h
View File

@ -451,10 +451,11 @@ struct bio *btrfs_io_bio_alloc(gfp_t gfp_mask, unsigned int nr_iovecs);
struct bio *btrfs_bio_clone(struct bio *bio, gfp_t gfp_mask);
struct btrfs_fs_info;
struct btrfs_inode;
int repair_io_failure(struct inode *inode, u64 start, u64 length, u64 logical,
struct page *page, unsigned int pg_offset,
int mirror_num);
int repair_io_failure(struct btrfs_inode *inode, u64 start, u64 length,
u64 logical, struct page *page,
unsigned int pg_offset, int mirror_num);
int clean_io_failure(struct inode *inode, u64 start, struct page *page,
unsigned int pg_offset);
void end_extent_writepage(struct page *page, int err, u64 start, u64 end);
@ -480,7 +481,6 @@ struct io_failure_record {
int in_validation;
};
struct btrfs_inode;
void btrfs_free_io_failure_record(struct inode *inode, u64 start, u64 end);
int btrfs_get_io_failure_record(struct inode *inode, u64 start, u64 end,

2
fs/btrfs/scrub.c
View File

@ -731,7 +731,7 @@ static int scrub_fixup_readpage(u64 inum, u64 offset, u64 root, void *fixup_ctx)
ret = -EIO;
goto out;
}
ret = repair_io_failure(inode, offset, PAGE_SIZE,
ret = repair_io_failure(BTRFS_I(inode), offset, PAGE_SIZE,
fixup->logical, page,
offset - page_offset(page),
fixup->mirror_num);