Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/iommufd/pages.c iopt_alloc_dmabuf_pages() -> iopt_alloc_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | length | 1-18446744073709551614 |
| DATA_SOURCE | 0 | start_byte | $2 |
| DATA_SOURCE | 1 | length | $4 |
| DATA_SOURCE | 2 | writable | $5 |
| BIT_INFO | 2 | writable | 0x0,0x0 |
| USER_DATA | 0 | start_byte | 0-u64max |
| USER_DATA | 1 | length | 1-18446744073709551614[u] |
drivers/iommu/iommufd/pages.c iopt_alloc_file_pages() -> iopt_alloc_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | length | 1-18446744073709551614 |
| DATA_SOURCE | 0 | start_byte | $1 |
| DATA_SOURCE | 1 | length | $3 |
| DATA_SOURCE | 2 | writable | $4 |
| BIT_INFO | 2 | writable | 0x0,0x0 |
| USER_DATA | 0 | start_byte | 0-u64max |
| USER_DATA | 1 | length | 1-18446744073709551614[u] |
drivers/iommu/iommufd/pages.c iopt_alloc_user_pages() -> iopt_alloc_pages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | length | $1 |
| DATA_SOURCE | 2 | writable | $2 |
| BIT_INFO | 2 | writable | 0x0,0x0 |
| USER_DATA | 1 | length | 0-u64max |