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| author | John Garry <john.garry@linux.dev> | 2026-08-31 09:36:20 +0000 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2026-09-07 18:55:12 +0200 |
| commit | 95d2fec40c483d8a63e5ffa0fa88faeb2e0ed462 (patch) | |
| tree | 8ea38cbf8f312c7a003e08dd88c304574fd9577f /drivers/dma/dma-jz4780.c | |
| parent | cee9395acd8043be0644b25c34bfa86623f2b935 (diff) | |
| download | linux-next-95d2fec40c483d8a63e5ffa0fa88faeb2e0ed462.tar.gz linux-next-95d2fec40c483d8a63e5ffa0fa88faeb2e0ed462.zip | |
dma-mapping: rename dma_opt_mapping_size()
Function dma_opt_mapping_size() implies from its name that it returns a
target or sweet spot DMA mapping size. However, it is just an upper limit
optimal DMA mapping size. Above this size, DMA mapping performance may
significantly degrade.
Rename to dma_max_opt_mapping_size() to reflect the real behaviour. Also
rename the internal DMA mapping symbols to align with this.
The DMA API documentation already described this behaviour properly (so
there is nothing to update).
Signed-off-by: John Garry <john.garry@linux.dev>
Link: https://lore.kernel.org/r/20260831093620.3481337-1-john.g.garry@oracle.com
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'drivers/dma/dma-jz4780.c')
0 files changed, 0 insertions, 0 deletions