Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/pstore/zone.c psz_record_read() -> psz_zone_read_oldbuf()

Type Parameter Key Value
PARAM_VALUE 0 zone 4096-ptr_max
PARAM_VALUE 0 zone->oldbuf 4096-ptr_max
PARAM_VALUE 1 buf 16,4096-ptr_max
PARAM_VALUE 2 len 0-4000000
PARAM_VALUE 3 off 0
BUF_SIZE 1 buf 0-s32max,18446744071562067968-u64max
BUF_SIZE 1 buf 0-s32max,18446744071562067968-u64max
DATA_SOURCE 0 zone $0
DATA_SOURCE 1 buf r _kmalloc_noprof
BIT_INFO 2 len 0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS 1 buf unit_byte
BYTE_COUNT 1 ==buf2 8050
LOCK2 &psi->read_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &efivars_lock
HALF_LOCKED2 global &psinfo_lock
TYPE_LOCK (struct pstore_info)->read_mutex