Messages in this thread | | | From | Joonsoo Kim <> | Date | Tue, 10 Jul 2018 16:19:32 +0900 | Subject | Re: [PATCH 1/2] mm/cma: remove unsupported gfp_mask parameter from cma_alloc() |
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Hello, Marek.
2018-07-09 21:19 GMT+09:00 Marek Szyprowski <m.szyprowski@samsung.com>: > cma_alloc() function doesn't really support gfp flags other than > __GFP_NOWARN, so convert gfp_mask parameter to boolean no_warn parameter.
Although gfp_mask isn't used in cma_alloc() except no_warn, it can be used in alloc_contig_range(). For example, if passed gfp mask has no __GFP_FS, compaction(isolation) would work differently. Do you have considered such a case?
Thanks.
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