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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma-buf/dma-buf.c dma_buf_file_release() -> is_dma_buf_file()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
BUF_SIZE 0 file (-1)-s32max
BUF_SIZE 0 file (-1)-s32max
BUF_SIZE 0 file->private_data (-1),26
CAPPED_DATA 0 file 1
DATA_SOURCE 0 file $1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 file->f_inode->i_ino
NO_OVERFLOW_SIMPLE 0 file->f_inode->i_linklen
NO_OVERFLOW_SIMPLE 0 file->f_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.moved->d_inode->i_size

drivers/dma-buf/dma-buf.c dma_buf_get() -> is_dma_buf_file()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
CAPPED_DATA 0 file 1
DATA_SOURCE 0 file r fget
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->uring_lock
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 _T->lock

drivers/dma-buf/dma-buf.c dma_buf_llseek() -> is_dma_buf_file()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
BUF_SIZE 0 file (-1)-s32max
BUF_SIZE 0 file (-1)-s32max
DATA_SOURCE 0 file $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.moved->d_inode->i_size

drivers/dma-buf/dma-buf.c dma_buf_mmap_internal() -> is_dma_buf_file()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
BUF_SIZE 0 file (-1),4,24,64,168-s32max
BUF_SIZE 0 file (-1),4,24,64,168-s32max
BUF_SIZE 0 file->private_data (-1),1216
CAPPED_DATA 0 file 1
DATA_SOURCE 0 file $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ipcp->lock