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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/scsi/mpt3sas/mpt3sas_scsih.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max

drivers/ufs/core/ufshcd.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hba->clk_scaling_lock
LOCK2 &hba->host->scan_mutex
LOCK2 flags
LOCK2 hba->host->host_lock
HALF_LOCKED2 &hba->host_sem
HALF_LOCKED2 &hba->wb_mutex
TYPE_LOCK (struct Scsi_Host)->scan_mutex
TYPE_LOCK (struct ufs_hba)->clk_scaling_lock

drivers/scsi/scsi_debug.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sdev->state_mutex

drivers/scsi/scsi_sysfs.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/scsi/sg.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &s->lock
LOCK2 global &sg_index_lock
LOCK2 iflags
TYPE_LOCK (struct seq_file)->lock

drivers/scsi/mpt3sas/mpt3sas_base.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max

drivers/scsi/scsi_lib.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

lib/sbitmap.c sbitmap_show() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
DATA_SOURCE 0 sb $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &m->lock
HALF_LOCKED2 &q->elevator_lock
TYPE_LOCK (struct seq_file)->lock

drivers/message/fusion/mptsas.c scsi_device_busy() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
HALF_LOCKED2 &pool->lock

drivers/scsi/fnic/fnic_nvme.c nvfnic_reset_fcpio_tag_pool() -> sbitmap_weight()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max