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| author | Christoph Hellwig <hch@lst.de> | 2021-04-30 07:58:01 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 20:20:39 +0200 |
| commit | 8c2acfe8c1df1c8baacbeee4c519683ae3f3d722 (patch) | |
| tree | cf44401c34a2b54afd5e51060b4ae6004a2dbdf8 /samples/vfio-mdev | |
| parent | mm/sparse: add the missing sparse_buffer_fini() in error branch (diff) | |
| download | linux-8c2acfe8c1df1c8baacbeee4c519683ae3f3d722.tar.xz linux-8c2acfe8c1df1c8baacbeee4c519683ae3f3d722.zip | |
samples/vfio-mdev/mdpy: use remap_vmalloc_range
Patch series "remap_vmalloc_range cleanups".
This series removes an open coded instance of remap_vmalloc_range and
removes the unused remap_vmalloc_range_partial export.
This patch (of 2):
Use remap_vmalloc_range instead of open coding it using
remap_vmalloc_range_partial.
Link: https://lkml.kernel.org/r/20210301082235.932968-1-hch@lst.de
Link: https://lkml.kernel.org/r/20210301082235.932968-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Kirti Wankhede <kwankhede@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'samples/vfio-mdev')
| -rw-r--r-- | samples/vfio-mdev/mdpy.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c index 885b88ea20e2..f0c0e7209719 100644 --- a/samples/vfio-mdev/mdpy.c +++ b/samples/vfio-mdev/mdpy.c @@ -406,9 +406,7 @@ static int mdpy_mmap(struct mdev_device *mdev, struct vm_area_struct *vma) if ((vma->vm_flags & VM_SHARED) == 0) return -EINVAL; - return remap_vmalloc_range_partial(vma, vma->vm_start, - mdev_state->memblk, 0, - vma->vm_end - vma->vm_start); + return remap_vmalloc_range(vma, mdev_state->memblk, 0); } static int mdpy_get_region_info(struct mdev_device *mdev, |