drbd_resume_io identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/block/drbd/drbd_int.h, line 1381 (as a prototype)

Defined in 1 files as a function:

drivers/block/drbd/drbd_nl.c, line 958 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/block/drbd/drbd_state.c drbd_bitmap_io_from_worker() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->bitmap	4096-ptr_max
PARAM_VALUE	0	device->bitmap->bm_change.dep_map->name	0-255
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	device->bitmap->bm_change.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	device->bitmap->bm_change.osq.tail.counter	0-s32max
PARAM_VALUE	0	device->bitmap->bm_flags	0,16-4294967295
PARAM_VALUE	0	device->bitmap->bm_task	0
PARAM_VALUE	0	device->bitmap->bm_why	0
PARAM_VALUE	0	device->ldev	1-u64max
PARAM_VALUE	0	device->ov_last_oos_size	0
PARAM_VALUE	0	device->ov_last_oos_start	0
PARAM_VALUE	0	device->ov_start_sector	0,8-18446744073709551608
PARAM_VALUE	0	device->pending_bitmap_io.prev	4096-ptr_max
PARAM_VALUE	0	device->pending_bitmap_io.prev->next	4096-ptr_max
PARAM_VALUE	0	device->pending_bitmap_io.prev->next->next	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resync_timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	device->resync_timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	device->resync_timer.entry.pprev	0,4096-ptr_max
PARAM_VALUE	0	device->rs_last_sect_ev	0
PARAM_VALUE	0	*device->bitmap->bm_why	0-255
DATA_SOURCE	0	device	$0
STR_LEN	0	device	6
STR_LEN	0	device	6
NOCHECK_CALL

drivers/block/drbd/drbd_state.c drbd_request_detach_interruptible() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->md_io.current_use	3977040146774781952
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
DATA_SOURCE	0	device	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&resource->adm_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c disk_opts_check_al_size() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->act_log	0,4096-ptr_max
PARAM_VALUE	0	device->act_log->free.next	4096-ptr_max
PARAM_VALUE	0	device->act_log->free.next->next	4096-ptr_max
PARAM_VALUE	0	device->act_log->free.next->prev	4096-ptr_max
PARAM_VALUE	0	device->act_log->nr_elements	0-s32max
PARAM_VALUE	0	device->al_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->al_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->ldev	4096-ptr_max
PARAM_VALUE	0	device->ldev->backing_bdev	4096-ptr_max
PARAM_VALUE	0	device->ldev->disk_conf	4096-ptr_max
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->conf_update.dep_map->name	0-255
PARAM_VALUE	0	device->resource->conf_update.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	device->resource->conf_update.osq.tail.counter	0-s32max
PARAM_VALUE	0	device->resource->conf_update.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	device->resource->conf_update.wait_lock.owner	(-1)
PARAM_VALUE	0	device->resource->conf_update.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	device->rs_plan_s	4096-ptr_max
PARAM_VALUE	0	device->state.disk	1-15
DATA_SOURCE	0	device	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	device->act_log->nr_elements
LOCK2		&adm_ctx->resource->adm_mutex
LOCK2	0	&device->resource->conf_update
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex
TYPE_LOCK		(struct drbd_resource)->conf_update

drivers/block/drbd/drbd_nl.c drbd_determine_dev_size() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->ldev	0,4096-ptr_max
PARAM_VALUE	0	device->md_io.in_use.counter	0-s32max
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->state.disk	0-2
BUF_SIZE	0	device->ldev	(-1),208
BUF_SIZE	0	device->resync	(-1),176
BUF_SIZE	0	device->rs_plan_s	(-1),12-s32max
CAPPED_DATA	0	device	1
CAPPED_DATA	0	device->state.disk	1
DATA_SOURCE	0	device	$0
STR_LEN	0	device->resync->name	(-1),6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	device->act_log->nr_elements
NO_OVERFLOW_SIMPLE	0	device->resync->nr_elements
HALF_LOCKED2		&adm_ctx->resource->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_determine_dev_size() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->act_log	4096-ptr_max
PARAM_VALUE	0	device->al_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->ldev	4096-ptr_max
PARAM_VALUE	0	device->ldev->backing_bdev	0,4096-ptr_max
PARAM_VALUE	0	device->vdisk	4096-ptr_max
PARAM_VALUE	0	device->vdisk->part0	4096-ptr_max
BUF_SIZE	0	device->ldev	(-1),208
BUF_SIZE	0	device->resync	(-1),176
BUF_SIZE	0	device->rs_plan_s	(-1),12-s32max
CAPPED_DATA	0	device	1
DATA_SOURCE	0	device	$0
STR_LEN	0	device->resync->name	(-1),6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	device->act_log->nr_elements
NO_OVERFLOW_SIMPLE	0	device->resync->nr_elements
HALF_LOCKED2		&adm_ctx->resource->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_attach_doit() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->misc_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->rs_failed	0
PARAM_VALUE	0	device->rs_pending_cnt.counter	0
PARAM_VALUE	0	device->rs_total	0
PARAM_VALUE	0	device->state.disk	0
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	device->vdisk	4096-ptr_max
PARAM_VALUE	0	device->vdisk->part0	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next->next	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_bdevs.next->prev	4096-ptr_max
PARAM_VALUE	0	device->vdisk->slave_dir	1-u64max
CAPPED_DATA	0	device	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_inval_peer_doit() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->misc_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_invalidate_doit() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->misc_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_resume_io_doit() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_nl.c drbd_nl_start_ov_doit() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->misc_wait.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->resource	4096-ptr_max
PARAM_VALUE	0	device->resource->req_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	device->state_mutex->first_waiter->task->usage.refs.counter	s32min-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct drbd_resource)->adm_mutex

drivers/block/drbd/drbd_main.c drbd_bitmap_io() -> drbd_resume_io()

Type	Parameter	Key	Value
PARAM_VALUE	0	device	4096-ptr_max
PARAM_VALUE	0	device->bitmap	0,4096-ptr_max
PARAM_VALUE	0	device->bitmap->bm_change.osq.tail.counter	0-s32max
PARAM_VALUE	0	device->resource	4096-ptr_max
BUF_SIZE	0	device->ldev	(-1),208
BUF_SIZE	0	device->p_uuid	(-1),8
BUF_SIZE	0	device->resync	(-1),176
BUF_SIZE	0	device->rs_plan_s	(-1),12-s32max
CAPPED_DATA	0	device	1
DATA_SOURCE	0	device	$0
STR_LEN	0	device	12,19,23,26-27,29,31-32
STR_LEN	0	device	12,19,23,26-27,29,31-32
STR_LEN	0	device->resync->name	(-1),6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	device->act_log->nr_elements
NO_OVERFLOW_SIMPLE	0	device->resync->nr_elements
HALF_LOCKED2		&adm_ctx->resource->adm_mutex
HALF_LOCKED2	0	device->state_mutex