diff options
| author |   Christoph Hellwig <hch@lst.de> | 2019-08-06 19:05:44 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-08-07 14:58:05 -0300 |
| commit | fac555ac93d453a0d2265eef88bf4c249dd63e07 (patch) | |
| tree | 07bae6933286ecfc45636c5d38fd9aa378238008 /drivers/gpu/drm/nouveau/nouveau_svm.c | |
| parent | mm/hmm: remove the unused vma argument to hmm_range_dma_unmap (diff) | |
| download | linux-dev-fac555ac93d453a0d2265eef88bf4c249dd63e07.tar.xz linux-dev-fac555ac93d453a0d2265eef88bf4c249dd63e07.zip | |
mm/hmm: remove superfluous arguments from hmm_range_register
The start, end and page_shift values are all saved in the range structure,
so we might as well use that for argument passing.
Link: https://lore.kernel.org/r/20190806160554.14046-7-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_svm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_svm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 98072fd48cf7..41fad4719ac6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -492,9 +492,7 @@ nouveau_range_fault(struct nouveau_svmm *svmm, struct hmm_range *range) range->default_flags = 0; range->pfn_flags_mask = -1UL; - ret = hmm_range_register(range, &svmm->mirror, - range->start, range->end, - PAGE_SHIFT); + ret = hmm_range_register(range, &svmm->mirror); if (ret) { up_read(&svmm->mm->mmap_sem); return (int)ret; @@ -682,6 +680,7 @@ nouveau_svm_fault(struct nvif_notify *notify) args.i.p.addr + args.i.p.size, fn - fi); /* Have HMM fault pages within the fault window to the GPU. */ + range.page_shift = PAGE_SHIFT; range.start = args.i.p.addr; range.end = args.i.p.addr + args.i.p.size; range.pfns = args.phys; |