diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2017-02-25 01:58:44 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 04:46:55 +0300 |
| commit | 712c604dcdf8186295e2af694adf52c6842ad100 (patch) | |
| tree | 4b2dbb4c4c6124a083d8a9ba039fcd664ac7c14a /include/linux/dma-contiguous.h | |
| parent | e2f466e32f56c8b3ee0d1a40cc39e1c779dfd598 (diff) | |
| download | linux-712c604dcdf8186295e2af694adf52c6842ad100.tar.xz | |
mm: wire up GFP flag passing in dma_alloc_from_contiguous
The callers of the DMA alloc functions already provide the proper
context GFP flags. Make sure to pass them through to the CMA allocator,
to make the CMA compaction context aware.
Link: http://lkml.kernel.org/r/20170127172328.18574-3-l.stach@pengutronix.de
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Radim Krcmar <rkrcmar@redhat.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Alexander Graf <agraf@suse.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/dma-contiguous.h')
| -rw-r--r-- | include/linux/dma-contiguous.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h index fec734df1524..b67bf6ac907d 100644 --- a/include/linux/dma-contiguous.h +++ b/include/linux/dma-contiguous.h @@ -112,7 +112,7 @@ static inline int dma_declare_contiguous(struct device *dev, phys_addr_t size, } struct page *dma_alloc_from_contiguous(struct device *dev, size_t count, - unsigned int order); + unsigned int order, gfp_t gfp_mask); bool dma_release_from_contiguous(struct device *dev, struct page *pages, int count); @@ -145,7 +145,7 @@ int dma_declare_contiguous(struct device *dev, phys_addr_t size, static inline struct page *dma_alloc_from_contiguous(struct device *dev, size_t count, - unsigned int order) + unsigned int order, gfp_t gfp_mask) { return NULL; } |