Rob Clark cd8c1e6c01 dma-debug: make things less spammy under memory pressure ... [ Upstream commit e19f8fa6ce ] Limit the error msg to avoid flooding the console. If you have a lot of threads hitting this at once, they could have already gotten passed the dma_debug_disabled() check before they get to the point of allocation failure, resulting in quite a lot of this error message spamming the log. Use pr_err_once() to limit that. Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-22 14:11:19 +02:00
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coherent.c	dma-coherent: fix integer overflow in the reserved-memory dma allocation	2020-04-23 10:36:30 +02:00
contiguous.c
debug.c	dma-debug: make things less spammy under memory pressure	2022-06-22 14:11:19 +02:00
direct.c	dma-direct: avoid redundant memory sync for swiotlb	2022-04-20 09:19:39 +02:00
dummy.c
Kconfig
Makefile
mapping.c	dma-mapping: Fix dma_pgprot() for unencrypted coherent pages	2020-04-17 10:50:01 +02:00
remap.c
swiotlb.c	Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""	2022-05-25 09:14:38 +02:00
virt.c