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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-11-11 12:50:25 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-11-18 13:27:09 -0800 |
| commit | 03cea61076f00ec6514aae88ec56f01117824cb7 (patch) | |
| tree | 97da12e1dbded889233c79d7330fd7638b5afc2d /tools/perf/scripts/python/stackcollapse.py | |
| parent | ac4eead3796579bdadd12e2fa99c4ddc920eda30 (diff) | |
| download | linux-03cea61076f00ec6514aae88ec56f01117824cb7.tar.gz linux-03cea61076f00ec6514aae88ec56f01117824cb7.zip | |
drm/i915/dsb: fix extra warning on error path handling
When we call intel_dsb_get(), the dsb initialization may fail for
various reasons. We already log the error message in that path, making
it unnecessary to trigger a warning that refcount == 0 when calling
intel_dsb_put().
So here we simplify the logic and do lazy shutdown: leaving the extra
refcount alive so when we call intel_dsb_put() we end up calling
i915_vma_unpin_and_release().
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191111205024.22853-3-lucas.demarchi@intel.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions