dmapool: speedup DMAPOOL_DEBUG with init_on_alloc

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Avoid double-memset of the same allocated memory in dma_pool_alloc() when
both DMAPOOL_DEBUG is enabled and init_on_alloc=1.

Link: https://lkml.kernel.org/r/20230126215125.4069751-6-kbusch@meta.com
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Tony Battersby 2023-01-26 13:51:18 -08:00 • committed by Andrew Morton

parent 347e4e44c0

commit 19f5045840

1 changed files with 1 additions and 1 deletions

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mm/dmapool.c

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