On Thu, 01 Feb 2018 18:42:00 +0100, Chris Wilson
<chris@xxxxxxxxxxxxxxxxxx> wrote:
Quoting Michal Wajdeczko (2018-02-01 17:32:48)
We're using i915_inject_load_failure() to inject dummy
faults during driver load, but since this is debug utility
we shouldn't expose it in default config as it consumes
both code and data.
add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-302 (-302)
Function old new delta
__i915_inject_load_failure 61 - -61
i915_gem_init 1331 1268 -63
i915_driver_load 5923 5745 -178
Total: Before=1177454, After=1177152, chg -0.03%
add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-4 (-4)
Data old new delta
i915_load_fail_count 4 - -4
Total: Before=56762, After=56758, chg -0.01%
add/remove: 4/8 grow/shrink: 0/1 up/down: 245/-591 (-346)
RO Data old new delta
__param_str_inject_load_failure 20 - -20
__UNIQUE_ID_inject_load_failuretype200 34 - -34
__param_inject_load_failure 40 - -40
__func__ 4998 4896 -102
__UNIQUE_ID_inject_load_failure201 150 - -150
Total: Before=119095, After=118749, chg -0.29%
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 6 ++++++
drivers/gpu/drm/i915/i915_drv.h | 4 ++++
drivers/gpu/drm/i915/i915_params.c | 2 ++
git add for i915_params.h ? ;)
No,
It looks that we leave corresponding internal member unchanged.
See "error_capture" param that is also guarded by the config.
Michal
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