diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-10-07 16:41:51 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-10-07 21:44:02 +0100 |
| commit | b9dcb97b6c8076af3469c62feb1174ef525b81f7 (patch) | |
| tree | 70a5a4394ec050e16245ea87ad8ecc919238e6f0 /drivers/gpu/drm/i915/gt/intel_reset.c | |
| parent | 3aec2c6a4886276bcbc9ace9416ffae41643702c (diff) | |
drm/i915: make array hw_engine_mask static, makes object smaller
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@canonical.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191007154151.23245-1-colin.king@canonical.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_reset.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_reset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 7b3d9d4517a0..ae8f9cef6b13 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -282,14 +282,14 @@ static int gen6_reset_engines(struct intel_gt *gt, intel_engine_mask_t engine_mask, 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, [VCS1] = GEN8_GRDOM_MEDIA2, [VECS0] = GEN6_GRDOM_VECS, }; + struct intel_engine_cs *engine; u32 hw_mask; if (engine_mask == ALL_ENGINES) { @@ -413,7 +413,7 @@ 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, |