Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 429 (as a prototype)

Defined in 1 files as a function:

• kernel/dma/mapping.c, line 395 (as a function)

Referenced in 4 files:

• include/linux/dma-mapping.h, line 454
• io_uring/zcrx.c, line 329
• kernel/dma/mapping.c, line 410
• net/core/page_pool.c, line 458

Smatch caller information: