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swiotlb: consolidate rounding up default_nslabs
authorChao Gao <chao.gao@intel.com>
Fri, 15 Jul 2022 10:45:34 +0000 (18:45 +0800)
committerChristoph Hellwig <hch@lst.de>
Mon, 18 Jul 2022 04:49:58 +0000 (06:49 +0200)
commit44335487bab05e06902f9184179857aae764bfe6
tree2e8e1dc5c6a76b9a155e877916bc742623f0ed3dtree | snapshot
parent91561d4ecb755f056f8ff04f9dcaec210140e55ccommit | diff
swiotlb: consolidate rounding up default_nslabs

default_nslabs are rounded up in two cases with exactly same comments.
Add a simple wrapper to reduce duplicate code/comments. It is preparatory
to adding more logics into the round-up.

No functional change intended.

Signed-off-by: Chao Gao <chao.gao@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
kernel/dma/swiotlb.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git