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mm/hmm: remove the unused vma argument to hmm_range_dma_unmap 

Link: https://lore.kernel.org/r/20190806160554.14046-6-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Christoph Hellwig 2019-08-06 19:05:43 +03:00 committed by Jason Gunthorpe
parent 5aa0acb374
commit 2cbeb41913
2 changed files with 0 additions and 3 deletions
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1
include/linux/hmm.h
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@ -422,7 +422,6 @@ long hmm_range_dma_map(struct hmm_range *range,
dma_addr_t *daddrs,
unsigned int flags);
long hmm_range_dma_unmap(struct hmm_range *range,
struct vm_area_struct *vma,
struct device *device,
dma_addr_t *daddrs,
bool dirty);

2
mm/hmm.c
View File

@ -1129,7 +1129,6 @@ EXPORT_SYMBOL(hmm_range_dma_map);
/**
* hmm_range_dma_unmap() - unmap range of that was map with hmm_range_dma_map()
* @range: range being unmapped
* @vma: the vma against which the range (optional)
* @device: device against which dma map was done
* @daddrs: dma address of mapped pages
* @dirty: dirty page if it had the write flag set
@ -1141,7 +1140,6 @@ EXPORT_SYMBOL(hmm_range_dma_map);
* concurrent mmu notifier or sync_cpu_device_pagetables() to make progress.
*/
long hmm_range_dma_unmap(struct hmm_range *range,
struct vm_area_struct *vma,
struct device *device,
dma_addr_t *daddrs,
bool dirty)