Re: [PATCH 10/10] dma-direct: add a dma_direct_use_pool helper

On 2021-10-21 10:06, Christoph Hellwig wrote: Add a helper to check if a potentially blocking operation should dip into the atomic pools. Reviewed-by: Robin Murphy Signed-off-by: Christoph Hellwig --- kernel/dma/direct.c | 18 -- 1 file changed, 12 insertions(+), 6

[PATCH 10/10] dma-direct: add a dma_direct_use_pool helper

Add a helper to check if a potentially blocking operation should dip into the atomic pools. Signed-off-by: Christoph Hellwig --- kernel/dma/direct.c | 18 -- 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index