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(parent: 271ce22) | patch
mm: cma: use CMA_MAX_NAME to define the length of cma name array
authorBarry Song <song.bao.hua@hisilicon.com>
Sun, 23 Aug 2020 23:03:09 +0000 (11:03 +1200)
committerChristoph Hellwig <hch@lst.de>
Tue, 1 Sep 2020 07:19:43 +0000 (09:19 +0200)
commit319a5fc80cf7aad9d195159a72558e86ac335660
tree13ce4ce2bf6a70c115809e883e5c5e6f10f9e58atree | snapshot
parent271ce2233ae25cc935679b3161e8a285c549d96bcommit | diff
mm: cma: use CMA_MAX_NAME to define the length of cma name array

CMA_MAX_NAME should be visible to CMA's users as they might need it to set
the name of CMA areas and avoid hardcoding the size locally.
So this patch moves CMA_MAX_NAME from local header file to include/linux
header file and removes the hardcode in both hugetlb.c and contiguous.c.

Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
include/linux/cma.h diff | blob | history
kernel/dma/contiguous.c diff | blob | history
mm/cma.h diff | blob | history
mm/hugetlb.c diff | blob | history
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