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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/ublk_drv.c ublk_ch_release_work_fn() -> ublk_set_canceling()

Type Parameter Key Value
PARAM_VALUE 0 ub 4096-ptr_max
PARAM_VALUE 1 canceling 1
CAPPED_DATA 0 &ub->cancel_mutex 1
NOCHECK_CALL
LOCK2 0 &ub->cancel_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct ublk_device)->cancel_mutex

drivers/block/ublk_drv.c ublk_ctrl_quiesce_dev() -> ublk_set_canceling()

Type Parameter Key Value
PARAM_VALUE 0 ub 4096-ptr_max
PARAM_VALUE 1 canceling 1
BUF_SIZE 0 ub (-1),1-s32max
BUF_SIZE 0 ub (-1),1-s32max
CAPPED_DATA 0 &ub->cancel_mutex 1
CAPPED_DATA 0 &ub->mutex 1
DATA_SOURCE 0 ub $0
BIT_INFO 0 ub->dev_info.flags 0x1000,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ub->cancel_mutex
LOCK2 0 &ub->mutex
HALF_LOCKED2 &ctx->uring_lock
TYPE_LOCK (struct ublk_device)->cancel_mutex
TYPE_LOCK (struct ublk_device)->mutex

drivers/block/ublk_drv.c ublk_start_cancel() -> ublk_set_canceling()

Type Parameter Key Value
PARAM_VALUE 0 ub 4096-ptr_max
PARAM_VALUE 0 ub->canceling 0
PARAM_VALUE 1 canceling 1
CAPPED_DATA 0 &ub->cancel_mutex 1
DATA_SOURCE 0 ub $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ub->cancel_mutex
HALF_LOCKED2 &ctx->uring_lock
TYPE_LOCK (struct ublk_device)->cancel_mutex

drivers/block/ublk_drv.c ublk_start_cancel() -> ublk_set_canceling()

Type Parameter Key Value
PARAM_VALUE 0 ub 4096-ptr_max
PARAM_VALUE 0 ub->canceling 0
PARAM_VALUE 1 canceling 1
CAPPED_DATA 0 &ub->cancel_mutex 1
DATA_SOURCE 0 ub $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ub->cancel_mutex
HALF_LOCKED2 &ctx->uring_lock
TYPE_LOCK (struct ublk_device)->cancel_mutex