diff options
| author | Petr Tesarik <petr.tesarik.ext@huawei.com> | 2023-08-01 08:23:59 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2023-08-01 18:02:14 +0200 |
| commit | 158dbe9c9a3d36da824139e5304169326550c6c9 (patch) | |
| tree | 959d16746ac2c2dfc1ae30a3a5ef454d719b8baf /include/linux/device.h | |
| parent | fea18777a78e845c6031128b40aaa2cf2cb46874 (diff) | |
swiotlb: separate memory pool data from other allocator data
Carve out memory pool specific fields from struct io_tlb_mem. The original
struct now contains shared data for the whole allocator, while the new
struct io_tlb_pool contains data that is specific to one memory pool of
(potentially) many.
Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index bbaeabd04b0d..d9754a68ba95 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -625,7 +625,7 @@ struct device_physical_location { * @dma_pools: Dma pools (if dma'ble device). * @dma_mem: Internal for coherent mem override. * @cma_area: Contiguous memory area for dma allocations - * @dma_io_tlb_mem: Pointer to the swiotlb pool used. Not for driver use. + * @dma_io_tlb_mem: Software IO TLB allocator. Not for driver use. * @archdata: For arch-specific additions. * @of_node: Associated device tree node. * @fwnode: Associated device node supplied by platform firmware. |