diff options
| author | Tvrtko Ursulin | 2020-01-10 11:32:53 +0000 |
|---|---|---|
| committer | Joonas Lahtinen | 2020-01-14 08:56:58 +0200 |
| commit | 88550e1c345c6d3f70292fa60d481eb320e11953 (patch) | |
| tree | be7ef132b798c54c9f7d04a1e5e966fbd51e7459 /virt | |
| parent | dce54e861ec74d05cf0b737322700691e81be91b (diff) | |
drm/i915/pmu: Do not use colons or dashes in PMU names
We use PCI device path in the registered PMU name in order to distinguish
between multiple GPUs. But since tools/perf reserves a special meaning to
dash and colon characters we need to transliterate them to something else.
We choose an underscore.
v2:
* Use strreplace. (Chris)
* Dashes are not good either. (Chris)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reported-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Fixes: 05488673a4d4 ("drm/i915/pmu: Support multiple GPUs")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200110113253.12535-1-tvrtko.ursulin@linux.intel.com
(cherry picked from commit aebf3b521b34ca49f6e81c667f92364334ca27cf)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions