bio
Regular
4.4
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
unsigned int bi_flags;
int bi_error;
long unsigned int bi_rw;
struct bvec_iter bi_iter;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
4.8
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
int bi_error;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
struct bvec_iter bi_iter;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
4.10
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
int bi_error;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
struct bvec_iter bi_iter;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
4.13
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
blk_status_t bi_status;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
struct bvec_iter bi_iter;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
4.15
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
4.18
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct io_context *bi_ioc;
struct cgroup_subsys_state *bi_css;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.0
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
unsigned int bi_phys_segments;
unsigned int bi_seg_front_size;
unsigned int bi_seg_back_size;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.3
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.4
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.8
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.11
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.13
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.15
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
5.19
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
blk_qc_t bi_cookie;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
6.2
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
blk_opf_t bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
blk_qc_t bi_cookie;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
6.5
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
blk_opf_t bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
blk_qc_t bi_cookie;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
6.8
: ✅struct bio {
struct bio *bi_next;
struct block_device *bi_bdev;
blk_opf_t bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
blk_status_t bi_status;
atomic_t __bi_remaining;
struct bvec_iter bi_iter;
blk_qc_t bi_cookie;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_crypt_ctx *bi_crypt_context;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
arm64
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
armhf
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
ppc64el
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
riscv64
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
aws
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
azure
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
gcp
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
lowlatency
: ✅struct bio {
struct bio *bi_next;
struct gendisk *bi_disk;
unsigned int bi_opf;
short unsigned int bi_flags;
short unsigned int bi_ioprio;
short unsigned int bi_write_hint;
blk_status_t bi_status;
u8 bi_partno;
struct bvec_iter bi_iter;
atomic_t __bi_remaining;
bio_end_io_t *bi_end_io;
void *bi_private;
struct blkcg_gq *bi_blkg;
struct bio_issue bi_issue;
u64 bi_iocost_cost;
struct bio_integrity_payload *bi_integrity;
short unsigned int bi_vcnt;
short unsigned int bi_max_vecs;
atomic_t __bi_cnt;
struct bio_vec *bi_io_vec;
struct bio_set *bi_pool;
struct bio_vec bi_inline_vecs[0];
};
Regular
4.4
and 4.8
⚠️unsigned int bi_opf
short unsigned int bi_ioprio
long unsigned int bi_rw
unsigned int bi_flags
➡️ short unsigned int bi_flags
4.8
and 4.10
✅
4.10
and 4.13
⚠️blk_status_t bi_status
short unsigned int bi_write_hint
int bi_error
4.13
and 4.15
⚠️struct gendisk *bi_disk
u8 bi_partno
struct block_device *bi_bdev
4.15
and 4.18
✅
4.18
and 5.0
⚠️struct blkcg_gq *bi_blkg
struct bio_issue bi_issue
struct io_context *bi_ioc
struct cgroup_subsys_state *bi_css
5.0
and 5.3
⚠️unsigned int bi_phys_segments
unsigned int bi_seg_front_size
unsigned int bi_seg_back_size
5.3
and 5.4
⚠️u64 bi_iocost_cost
5.4
and 5.8
⚠️struct bio_crypt_ctx *bi_crypt_context
5.8
and 5.11
✅
5.11
and 5.13
⚠️struct block_device *bi_bdev
struct gendisk *bi_disk
u8 bi_partno
5.13
and 5.15
✅
5.15
and 5.19
⚠️blk_qc_t bi_cookie
short unsigned int bi_write_hint
5.19
and 6.2
⚠️unsigned int bi_opf
➡️ blk_opf_t bi_opf
6.2
and 6.5
✅
6.5
and 6.8
✅
amd64
and arm64
✅
amd64
and armhf
✅
amd64
and ppc64el
✅
amd64
and riscv64
✅
generic
and aws
✅
generic
and azure
✅
generic
and gcp
✅
generic
and lowlatency
✅