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Defined in 1 files as a member:

Defined in 2 files as a function:

Referenced in 6 files:

Smatch caller information:

fs/pstore/zone.c psz_record_write() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
CAPPED_DATA 0 prz->buffer_size 1
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 global &pmsg_lock

fs/pstore/ram_core.c persistent_ram_post_init() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
BUF_SIZE 0 prz 200
CAPPED_DATA 0 prz->buffer->sig 1
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 prz->ecc_info.ecc_size

fs/pstore/ram_core.c persistent_ram_post_init() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
BUF_SIZE 0 prz 200
CAPPED_DATA 0 prz->buffer->sig 1
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 prz->ecc_info.ecc_size

fs/pstore/ram_core.c persistent_ram_post_init() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
BUF_SIZE 0 prz 200
CAPPED_DATA 0 prz->buffer->sig 1
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 prz->ecc_info.ecc_size

fs/pstore/ram_core.c persistent_ram_post_init() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
BUF_SIZE 0 prz 200
CAPPED_DATA 0 prz->buffer->sig 1
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 prz->ecc_info.ecc_size

fs/pstore/ram_core.c persistent_ram_save_old() -> buffer_start()

Type Parameter Key Value
PARAM_VALUE 0 prz 4096-ptr_max
PARAM_VALUE 0 prz->buffer 4096-ptr_max
BUF_SIZE 0 prz (-1),200
BUF_SIZE 0 prz (-1),200
DATA_SOURCE 0 prz $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 prz->ecc_info.ecc_size
HALF_LOCKED2 &psi->read_mutex