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Date: Sun, 24 Oct 2021 10:54:47 -0700 From: Joe Perches <joe@...ches.com> To: Christophe JAILLET <christophe.jaillet@...adoo.fr>, hch@....de, m.szyprowski@...sung.com, robin.murphy@....com Cc: iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: Re: [PATCH] dma-mapping: Use 'bitmap_zalloc()' when applicable On Sun, 2021-10-24 at 19:40 +0200, Christophe JAILLET wrote: > 'dma_mem->bitmap' is a bitmap. So use 'bitmap_zalloc()' to simplify code, > improve the semantic and avoid some open-coded arithmetic in allocator > arguments. There is a cocci script for some of these. https://lore.kernel.org/all/08b89608cfb1280624d1a89ead6547069f9a4c31.camel@perches.com/
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