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Defined in 3 files as a member:

Defined in 1 files as a macro:

Defined in 2 files as a function:

Referenced in 17 files:

Smatch caller information:

drivers/nvdimm/pmem.c __pmem_clear_poison() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
BUF_SIZE 0 pmem s32min-(-1),1-s32max
BUF_SIZE 0 pmem s32min-(-1),1-s32max
CAPPED_DATA 0 pmem->bb.count 1
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 pmem unit_byte

drivers/nvdimm/pmem.c to_region() -> to_dev()

Type Parameter Key Value
BUF_SIZE 0 pmem s32min-(-2),1-s32max
BUF_SIZE 0 pmem s32min-(-2),1-s32max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 pmem unit_byte
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c __btt_map_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem->freelist (-1)-s32max
CAPPED_DATA 0 pmem->external_nlba 1
DATA_SOURCE 0 pmem $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree

drivers/nvdimm/btt.c btt_freelist_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem->freelist 0-34359738360
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &btt->init_lock
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_info_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_log_read() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem->freelist 0-s32max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &btt->init_lock
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_init() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
DATA_SOURCE 0 pmem $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/btt.c btt_map_read() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem->freelist (-1)-s32max
CAPPED_DATA 0 pmem->external_nlba 1
DATA_SOURCE 0 pmem $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree

drivers/nvdimm/btt.c btt_map_write() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem (-1),320
BUF_SIZE 0 pmem->freelist (-1)-s32max
DATA_SOURCE 0 pmem $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree

drivers/nvdimm/btt.c btt_read_pg() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
CAPPED_DATA 0 pmem->external_nlba 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/nvdimm/btt.c discover_arenas() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
DATA_SOURCE 0 pmem r alloc_arena
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c discover_arenas() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
DATA_SOURCE 0 pmem r alloc_arena
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c discover_arenas() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
CAPPED_DATA 0 pmem->nfree 1
DATA_SOURCE 0 pmem r alloc_arena
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c discover_arenas() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
DATA_SOURCE 0 pmem r alloc_arena
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c log_set_indices() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
CAPPED_DATA 0 pmem->nfree 1
DATA_SOURCE 0 pmem $0
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c log_set_indices() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
CAPPED_DATA 0 pmem->nfree 1
DATA_SOURCE 0 pmem $0
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c log_set_indices() -> to_dev()

Type Parameter Key Value
PARAM_VALUE 0 pmem 4096-ptr_max
PARAM_VALUE 0 pmem->nd_btt 4096-ptr_max
BUF_SIZE 0 pmem 320
CAPPED_DATA 0 pmem->nfree 1
DATA_SOURCE 0 pmem $0
BIT_INFO 0 pmem->sector_size 0x0,0x1200
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 pmem->nfree
HALF_LOCKED2 &dev->mutex