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swiotlb: Refactor swiotlb_tbl_unmap_single
authorClaire Chang <tientzu@chromium.org>
Sat, 19 Jun 2021 03:40:39 +0000 (11:40 +0800)
committerKonrad Rzeszutek Wilk <konrad@kernel.org>
Wed, 14 Jul 2021 00:04:47 +0000 (20:04 -0400)
commit70347877231eeb505a27abe80af7ae3d3a281519
tree4781a200784d289d6fb23b8d4d90ece8c3976595tree | snapshot
parent36f7b2f3ca5f0bee00abf9ea52748ce0644a21c6commit | diff
swiotlb: Refactor swiotlb_tbl_unmap_single

Add a new function, swiotlb_release_slots, to make the code reusable for
supporting different bounce buffer pools.

Signed-off-by: Claire Chang <tientzu@chromium.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Stefano Stabellini <sstabellini@kernel.org>
Tested-by: Will Deacon <will@kernel.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
kernel/dma/swiotlb.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git