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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 09:05:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-13 09:05:19 -0800 |
| commit | e529d3507a93d3c9528580081bbaf931a50de154 (patch) | |
| tree | c363cf495fdbec199a8a9860d8e663389ae8cdd4 /sound | |
| parent | 6a24711d5c0bc8fb0fc49def433ab89ecbedf095 (diff) | |
| parent | ffcb754584603adf7039d7972564fbf6febdc542 (diff) | |
| download | linux-e529d3507a93d3c9528580081bbaf931a50de154.tar.bz2 | |
Merge tag 'dma-mapping-6.2-2022-12-13' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- reduce the swiotlb buffer size on allocation failure (Alexey
Kardashevskiy)
- clean up passing of bogus GFP flags to the dma-coherent allocator
(Christoph Hellwig)
* tag 'dma-mapping-6.2-2022-12-13' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: reject __GFP_COMP in dma_alloc_attrs
ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*
s390/ism: don't pass bogus GFP_ flags to dma_alloc_coherent
cnic: don't pass bogus GFP_ flags to dma_alloc_coherent
RDMA/qib: don't pass bogus GFP_ flags to dma_alloc_coherent
RDMA/hfi1: don't pass bogus GFP_ flags to dma_alloc_coherent
media: videobuf-dma-contig: use dma_mmap_coherent
swiotlb: reduce the swiotlb buffer size on allocation failure
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/memalloc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index ba095558b6d1..34250e6022ff 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -21,7 +21,6 @@ #define DEFAULT_GFP \ (GFP_KERNEL | \ - __GFP_COMP | /* compound page lets parts be mapped */ \ __GFP_RETRY_MAYFAIL | /* don't trigger OOM-killer */ \ __GFP_NOWARN) /* no stack trace print - this call is non-critical */ @@ -543,7 +542,7 @@ static void *snd_dma_noncontig_alloc(struct snd_dma_buffer *dmab, size_t size) void *p; sgt = dma_alloc_noncontiguous(dmab->dev.dev, size, dmab->dev.dir, - DEFAULT_GFP, 0); + DEFAULT_GFP | __GFP_COMP, 0); #ifdef CONFIG_SND_DMA_SGBUF if (!sgt && !get_dma_ops(dmab->dev.dev)) { if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_WC_SG) @@ -811,7 +810,7 @@ static void *snd_dma_noncoherent_alloc(struct snd_dma_buffer *dmab, size_t size) void *p; p = dma_alloc_noncoherent(dmab->dev.dev, size, &dmab->addr, - dmab->dev.dir, DEFAULT_GFP); + dmab->dev.dir, DEFAULT_GFP | __GFP_COMP); if (p) dmab->dev.need_sync = dma_need_sync(dmab->dev.dev, dmab->addr); return p; |