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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/nvdimm/btt_devs.c uuid_store() -> nd_uuid_store()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 uuid_out 4096-ptr_max
PARAM_VALUE 2 buf 4096-ptr_max
PARAM_VALUE 3 len 1-1000000000
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 buf $2
DATA_SOURCE 3 len $3
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
ELEM_LAST 2 ==buf3 8052
LOCK2 &of->mutex
LOCK2 0 &dev->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct device)->mutex
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/nvdimm/namespace_devs.c uuid_store() -> nd_uuid_store()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dev->class 0,4096-ptr_max
PARAM_VALUE 0 dev->driver 0,4096-ptr_max
PARAM_VALUE 0 dev->parent->type 4096-ptr_max
PARAM_VALUE 1 uuid_out 4118904656060772352
PARAM_VALUE 1 *uuid_out 0
PARAM_VALUE 2 buf 4096-ptr_max
PARAM_VALUE 3 len 1-1000000000
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 buf $2
DATA_SOURCE 3 len $3
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
ELEM_LAST 2 ==buf3 8052
LOCK2 &of->mutex
LOCK2 0 &dev->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct device)->mutex
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/nvdimm/pfn_devs.c uuid_store() -> nd_uuid_store()

Type Parameter Key Value
PARAM_VALUE 0 dev 0,4096-ptr_max
PARAM_VALUE 1 uuid_out 8,4096-ptr_max
PARAM_VALUE 2 buf 4096-ptr_max
PARAM_VALUE 3 len 1-1000000000
CAPPED_DATA 3 len 1
CAPPED_DATA 3 len 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 2 buf $2
DATA_SOURCE 3 len $3
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
ELEM_LAST 2 ==buf3 8052
LOCK2 &of->mutex
LOCK2 0 &dev->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct device)->mutex
TYPE_LOCK (struct kernfs_open_file)->mutex