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| author | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2023-06-26 21:17:41 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:35:04 +0300 |
| commit | a201c6ee37d63e7c0a2973fb7790e94211b7fa83 (patch) | |
| tree | 1632caab847bb36d9ab20be7df2f0fc203f0876e /drivers/gpu/drm/xe/tests | |
| parent | 70ff6a999d7cae52b6b418c3110b6245dde9271c (diff) | |
| download | linux-a201c6ee37d63e7c0a2973fb7790e94211b7fa83.tar.xz | |
drm/xe/bo: Evict VRAM to TT rather than to system
The main difference is that we don't bounce and sync on eviction, allowing
for pipelined eviction. Moving forward we also need to be careful with
dma mappings which can be released in SYSTEM but may remain in TT.
v2:
- Remove a stale comment (Matthew Brost)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230626181741.32820-5-thomas.hellstrom@linux.intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/tests')
| -rw-r--r-- | drivers/gpu/drm/xe/tests/xe_dma_buf.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/tests/xe_dma_buf.c b/drivers/gpu/drm/xe/tests/xe_dma_buf.c index 513a3b3362e9..810a035bf720 100644 --- a/drivers/gpu/drm/xe/tests/xe_dma_buf.c +++ b/drivers/gpu/drm/xe/tests/xe_dma_buf.c @@ -72,7 +72,7 @@ static void check_residency(struct kunit *test, struct xe_bo *exported, } /* Verify that also importer has been evicted to SYSTEM */ - if (!xe_bo_is_mem_type(imported, XE_PL_SYSTEM)) { + if (exported != imported && !xe_bo_is_mem_type(imported, XE_PL_SYSTEM)) { KUNIT_FAIL(test, "Importer wasn't properly evicted.\n"); return; } @@ -91,8 +91,7 @@ static void check_residency(struct kunit *test, struct xe_bo *exported, * possible, saving a migration step as the transfer is just * likely as fast from system memory. */ - if (params->force_different_devices && - params->mem_mask & XE_BO_CREATE_SYSTEM_BIT) + if (params->mem_mask & XE_BO_CREATE_SYSTEM_BIT) KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(exported, XE_PL_TT)); else KUNIT_EXPECT_TRUE(test, xe_bo_is_mem_type(exported, mem_type)); |