Christian König 295992fb81 mm: introduce vma_set_file function v5 ... Add the new vma_set_file() function to allow changing vma->vm_file with the necessary refcount dance. v2: add more users of this. v3: add missing EXPORT_SYMBOL, rebase on mmap cleanup, add comments why we drop the reference on two occasions. v4: make it clear that changing an anonymous vma is illegal. v5: move vma_set_file to mm/util.c Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v2) Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> Link: https://patchwork.freedesktop.org/patch/399360/		2020-11-19 10:36:36 +01:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
vgem_drv.c	mm: introduce vma_set_file function v5	2020-11-19 10:36:36 +01:00
vgem_drv.h	drm/vgem: drop use of drmP.h	2019-07-17 12:52:55 +02:00
vgem_fence.c	drm/vgem: replace idr_init() by idr_init_base()	2020-11-10 15:22:28 +01:00