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drm/nouveau: fix bug causing pinned buffers to lose their NO_EVICT flag

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2009-12-16 16:22:42 +10:00
parent 65ec01a940
commit 37cb3e0885
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/nouveau/nouveau_bo.c
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@ -154,6 +154,11 @@ nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t memtype)
nvbo->placement.busy_placement = nvbo->placements;
nvbo->placement.num_placement = n;
nvbo->placement.num_busy_placement = n;
if (nvbo->pin_refcnt) {
while (n--)
nvbo->placements[n] |= TTM_PL_FLAG_NO_EVICT;
}
}
int