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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/nvdimm/btt_devs.c nd_btt_arena_is_valid() -> nd_sb_checksum()

Type Parameter Key Value
PARAM_VALUE 0 nd_gen_sb 4096-ptr_max
BUF_SIZE 0 nd_gen_sb (-1),4096
BUF_SIZE 0 nd_gen_sb (-1),4096
DATA_SOURCE 0 nd_gen_sb $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/btt.c btt_arena_write_layout() -> nd_sb_checksum()

Type Parameter Key Value
PARAM_VALUE 0 nd_gen_sb 4096-ptr_max
BUF_SIZE 0 nd_gen_sb 4096
DATA_SOURCE 0 nd_gen_sb r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
LOCK2 &btt->init_lock
HALF_LOCKED2 &dev->mutex
TYPE_LOCK (struct btt)->init_lock

drivers/nvdimm/pfn_devs.c nd_pfn_init() -> nd_sb_checksum()

Type Parameter Key Value
PARAM_VALUE 0 nd_gen_sb 4096-ptr_max
BUF_SIZE 0 nd_gen_sb 4096
CAPPED_DATA 0 nd_gen_sb->dataoff 1
DATA_SOURCE 0 nd_gen_sb r devm_kmalloc
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex

drivers/nvdimm/pfn_devs.c nd_pfn_validate() -> nd_sb_checksum()

Type Parameter Key Value
PARAM_VALUE 0 nd_gen_sb 4096-ptr_max
BUF_SIZE 0 nd_gen_sb 4096
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->mutex