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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/zram/zram_drv.c zram_bio_read() -> zram_bvec_read()

Type Parameter Key Value
PARAM_VALUE 1 bvec 5698462516733591552
PARAM_VALUE 1 bvec->bv_len 0-4096
PARAM_VALUE 2 index 0-2305843009213693951
PARAM_VALUE 3 offset 0,512-3584
PARAM_VALUE 4 bio 4096-ptr_max
PARAM_VALUE 4 bio->bi_bdev 4096-ptr_max
PARAM_VALUE 4 bio->bi_bdev->bd_disk 4096-ptr_max
PARAM_VALUE 4 bio->bi_bdev->bd_disk->fops 4096-ptr_max
PARAM_VALUE 4 bio->bi_bdev->bd_queue->dev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 zram s32min-(-2),1-s32max
BUF_SIZE 0 zram s32min-(-2),1-s32max
BUF_SIZE 4 bio (-1)-0,32,144-16528
BUF_SIZE 4 bio (-1)-0,32,144-16528
BUF_SIZE 4 bio->bi_pool (-1),624
BUF_SIZE 4 bio->bi_private (-1)-s32max
DATA_SOURCE 0 zram $0
DATA_SOURCE 4 bio $1
STR_LEN 4 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
BIT_INFO 3 offset 0x0,0xe00
NOSPEC 4 bio->bi_iter.bi_sector
NOSPEC 4 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 bvec->bv_len 512-3584,4096[c]
HOST_DATA 2 index 0-2305843009213693951
HOST_DATA 3 offset 512-3584[c]
HOST_DATA 4 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 4 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 4 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bvec->bv_len 512-3584,4096[c]
USER_DATA 2 index 0-2305843009213693951
USER_DATA 3 offset 512-3584[c]
USER_DATA 4 bio->bi_ioprio 0-u16max
USER_DATA 4 bio->bi_iter.bi_sector 0-u64max
USER_DATA 4 bio->bi_iter.bi_size 0-u32max
USER_DATA 4 bio->bi_max_vecs 0-u16max[c]
USER_DATA 4 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 4 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 4 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 4 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 4 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 4 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 4 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 4 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 4 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 4 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 4 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 4 bio->bio.bi_max_vecs
UNITS 0 zram unit_byte
HALF_LOCKED2 4 &bio->bi_bdev->bd_queue->queue_lock