diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-12-18 23:42:07 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-12-18 23:42:07 +0000 |
| commit | e32ad646762ccc7f22f938454e222d43abfb38ed (patch) | |
| tree | a2e6f0cdbc2f34e10c7b51ca30a8a21b69648146 | |
| parent | 15a769a66fa1afbcffc642ef980387cffefc6bef (diff) | |
sna: Continue searching the linear lists for CPU mappings
Prefer to reuse an available CPU mapping which are considered precious
and reaped if we keep too many unused entries availabled.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/kgem.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sna/kgem.c b/src/sna/kgem.c index c0034d5f..41aded66 100644 --- a/src/sna/kgem.c +++ b/src/sna/kgem.c @@ -1483,6 +1483,12 @@ search_linear_cache(struct kgem *kgem, unsigned int size, unsigned flags) first = bo; continue; } + } else { + if (flags & (CREATE_CPU_MAP | CREATE_GTT_MAP)) { + if (first == NULL) + first = bo; + continue; + } } if (I915_TILING_NONE != bo->tiling) { |