diff options
Diffstat (limited to 'fs/btrfs/bio.h')
| -rw-r--r-- | fs/btrfs/bio.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/btrfs/bio.h b/fs/btrfs/bio.h index bbaed317161a..e2fe16074ad6 100644 --- a/fs/btrfs/bio.h +++ b/fs/btrfs/bio.h @@ -7,12 +7,14 @@ #ifndef BTRFS_BIO_H #define BTRFS_BIO_H +#include <linux/types.h> #include <linux/bio.h> #include <linux/workqueue.h> #include "tree-checker.h" struct btrfs_bio; struct btrfs_fs_info; +struct btrfs_inode; #define BTRFS_BIO_INLINE_CSUM_SIZE 64 @@ -27,7 +29,7 @@ typedef void (*btrfs_bio_end_io_t)(struct btrfs_bio *bbio); /* * Highlevel btrfs I/O structure. It is allocated by btrfs_bio_alloc and - * passed to btrfs_submit_bio for mapping to the physical devices. + * passed to btrfs_submit_bbio() for mapping to the physical devices. */ struct btrfs_bio { /* @@ -40,7 +42,7 @@ struct btrfs_bio { union { /* * For data reads: checksumming and original I/O information. - * (for internal use in the btrfs_submit_bio machinery only) + * (for internal use in the btrfs_submit_bbio() machinery only) */ struct { u8 *csum; @@ -77,6 +79,9 @@ struct btrfs_bio { /* File system that this I/O operates on. */ struct btrfs_fs_info *fs_info; + /* Save the first error status of split bio. */ + blk_status_t status; + /* * This member must come last, bio_alloc_bioset will allocate enough * bytes for entire btrfs_bio but relies on bio being last. @@ -102,7 +107,7 @@ void btrfs_bio_end_io(struct btrfs_bio *bbio, blk_status_t status); /* Submit using blkcg_punt_bio_submit. */ #define REQ_BTRFS_CGROUP_PUNT REQ_FS_PRIVATE -void btrfs_submit_bio(struct btrfs_bio *bbio, int mirror_num); +void btrfs_submit_bbio(struct btrfs_bio *bbio, int mirror_num); void btrfs_submit_repair_write(struct btrfs_bio *bbio, int mirror_num, bool dev_replace); int btrfs_repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start, u64 length, u64 logical, struct folio *folio, |