Re: [PATCH 07/10] drm/amdkfd: skip migration for pages already in VRAM

2021-06-21 Thread Felix Kuehling
On 2021-06-21 12:04 p.m., Alex Sierra wrote: Migration skipped for pages that are already in VRAM domain. These could be the result of previous partial migrations to SYS RAM, and prefetch back to VRAM. Ex. Coherent pages in VRAM that were not written/invalidated after a copy-on-write. Signed-off

[PATCH 07/10] drm/amdkfd: skip migration for pages already in VRAM

2021-06-21 Thread Alex Sierra
Migration skipped for pages that are already in VRAM domain. These could be the result of previous partial migrations to SYS RAM, and prefetch back to VRAM. Ex. Coherent pages in VRAM that were not written/invalidated after a copy-on-write. Signed-off-by: Alex Sierra --- drivers/gpu/drm/amd/amdk

[PATCH 07/10] drm/amdkfd: skip migration for pages already in VRAM

2021-05-27 Thread Felix Kuehling
From: Alex Sierra Migration skipped for pages that are already in VRAM domain. These could be the result of previous partial migrations to SYS RAM, and prefetch back to VRAM. Ex. Coherent pages in VRAM that were not written/invalidated after a copy-on-write. Signed-off-by: Alex Sierra --- driv