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drm/nouveau/gr/gf100-: lose contents of global ctxbufs across suspend

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Some of these buffers are quite large, and there's no need to preserve
them across suspend.

Mark the contents as lost to speedup suspend/resume.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <me@dakr.org>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230919220442.202488-4-lyude@redhat.com
This commit is contained in:
Ben Skeggs 2023-09-19 17:55:58 -04:00 committed by Lyude Paul
parent 12c9b05da9
commit e120f4cafe
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
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@ -2032,18 +2032,18 @@ gf100_gr_oneinit(struct nvkm_gr *base)
}
/* Allocate global context buffers. */
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->pagepool_size,
0x100, false, &gr->pagepool);
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST,
gr->func->grctx->pagepool_size, 0x100, false, &gr->pagepool);
if (ret)
return ret;
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->bundle_size,
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST, gr->func->grctx->bundle_size,
0x100, false, &gr->bundle_cb);
if (ret)
return ret;
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->attrib_cb_size(gr),
0x1000, false, &gr->attrib_cb);
ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST,
gr->func->grctx->attrib_cb_size(gr), 0x1000, false, &gr->attrib_cb);
if (ret)
return ret;