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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-12 13:36:26 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-23 20:19:15 +0000 |
| commit | 576ae4b8e46b4cb9d5390f4348c265329793d9bf (patch) | |
| tree | d07339f190de621041e0cffa0fc3023edb77451e /drivers/gpu/drm/i915/i915_drv.h | |
| parent | dddbc0e5257572079602654258adc8d117e168ad (diff) | |
| download | lwn-576ae4b8e46b4cb9d5390f4348c265329793d9bf.tar.gz lwn-576ae4b8e46b4cb9d5390f4348c265329793d9bf.zip | |
drm/i915: Extend hangcheck timeout
... reduce the frequency of checking to further reduce the wakeups and
CPU overhead.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 5afcf2a07cfc..eb3f1f756e81 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -315,7 +315,7 @@ typedef struct drm_i915_private { int num_pipe; /* For hangcheck timer */ -#define DRM_I915_HANGCHECK_PERIOD 250 /* in ms */ +#define DRM_I915_HANGCHECK_PERIOD 1500 /* in ms */ struct timer_list hangcheck_timer; int hangcheck_count; uint32_t last_acthd; |