Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/core/memalloc.c snd_dma_buffer_mmap() -> (struct snd_malloc_ops)->mmap()

Type Parameter Key Value
PARAM_VALUE 0 dmab 4096-ptr_max
PARAM_VALUE 0 dmab->dev.type 1-9
PARAM_VALUE 1 area 4096-ptr_max
PARAM_VALUE 1 area->vm_file->f_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 1 area->vm_file->f_cred->thread_keyring->user->qnkeys s32min-s32max
BUF_SIZE 0 dmab (-1),16,24,40,48,56,72,80,112,120,136,168,184,224
BUF_SIZE 0 dmab (-1),16,24,40,48,56,72,80,112,120,136,168,184,224
BUF_SIZE 1 area (-1),1-s32max
BUF_SIZE 1 area (-1),1-s32max
BUF_SIZE 1 area->vm_file (-1)-s32max
BUF_SIZE 1 area->vm_ops (-1),144
BUF_SIZE 1 area->vm_private_data (-1),1-s32max
DATA_SOURCE 0 dmab $0
DATA_SOURCE 1 area $1
NOSPEC 1 area->vm_pgoff
NOSPEC 1 area->vm_start
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 area->vm_end 4096-u64max[c]
USER_DATA 1 area->vm_pgoff 0-4503599627370495[c]
USER_DATA 1 area->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 1 area->vm_pgoff