diff options
| author | Chris Wilson <[email protected]> | 2016-09-03 07:53:43 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2016-09-03 13:11:05 +0100 |
| commit | 4bb05040fd685c549e6550f09daffee6cde4c370 (patch) | |
| tree | 4eaef5614fe0e9763a3020c4225d3d9b11119ea0 /tools/perf/scripts/python | |
| parent | 02c53d99b6eb44c7a78e648d023d0485b71f661e (diff) | |
drm/i915: debugfs/i915_gem_interrupt_info does not need struct_mutex
i915_gem_interrupt_info() only looks at mmio registers, and the waiters
under a spinlock. It doesn't need struct_mutex (but does need the rpm
wakelock for mmio access). Maybe useful using get_if_notidle?
Signed-off-by: Chris Wilson <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Matthew Auld <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions