From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Don't populate the array hw_engine_mask on the stack but instead make it
static. Makes the object code smaller by 316 bytes.
Before:
text data bss dec hex filename
34004 4388 320 38712 9738 gpu/drm/i915/gt/intel_reset.o
After:
text data bss dec hex filename
33528 4548 320 38396 95fc gpu/drm/i915/gt/intel_reset.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_reset.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index eeb3bd0c4d69..db58ca9bee3a 100644
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -285,7 +285,7 @@ static int gen6_reset_engines(struct intel_gt *gt,
unsigned int retry)
{
struct intel_engine_cs *engine;
- const u32 hw_engine_mask[] = {
+ static const u32 hw_engine_mask[] = {
[RCS0] = GEN6_GRDOM_RENDER,
[BCS0] = GEN6_GRDOM_BLT,
[VCS0] = GEN6_GRDOM_MEDIA,
@@ -408,7 +408,7 @@ static int gen11_reset_engines(struct intel_gt *gt,
intel_engine_mask_t engine_mask,
unsigned int retry)
{
- const u32 hw_engine_mask[] = {
+ static const u32 hw_engine_mask[] = {
[RCS0] = GEN11_GRDOM_RENDER,
[BCS0] = GEN11_GRDOM_BLT,
[VCS0] = GEN11_GRDOM_MEDIA,
--
2.20.1
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