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drm/nouveau/imem: switch to kvmalloc/kvfree for suspend/resume backup

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2017-11-01 03:56:19 +10:00
parent d52ddc953e
commit 54c70e3ac6
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
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@ -37,7 +37,7 @@ nvkm_instobj_load(struct nvkm_instobj *iobj)
for (i = 0; i < size; i += 4)
nvkm_wo32(memory, i, iobj->suspend[i / 4]);
vfree(iobj->suspend);
kvfree(iobj->suspend);
iobj->suspend = NULL;
}
@ -48,7 +48,7 @@ nvkm_instobj_save(struct nvkm_instobj *iobj)
const u64 size = nvkm_memory_size(memory);
int i;
iobj->suspend = vmalloc(size);
iobj->suspend = kvmalloc(size, GFP_KERNEL);
if (!iobj->suspend)
return -ENOMEM;