diff options
| author | Ville Syrjälä <[email protected]> | 2014-12-09 21:28:30 +0200 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2014-12-10 17:47:25 +0100 |
| commit | 4252fbc3d4d3abd09ccc7598342cc930d09aac27 (patch) | |
| tree | e7a9a5b14980fde95858b094614268f2c9e04fcf /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 2be57922d46fdec4360ced2eb108832c5a90bc0e (diff) | |
drm/i915: Protect pipe_crc->entries update
Set the pipe_crc->entries pointer while holding the relevant spinlock.
Doesn't matter too much since a spurious pipe crc interrupt would then
just update one entry but later that entry would get cleared when head
and tail are both set to 0. But being a bit more paranoid doesn't hurt.
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions