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| author | Dave Airlie <[email protected]> | 2011-10-10 09:29:18 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-11-14 10:03:15 +0000 |
| commit | f6252114cbb7edabc1c92bf794153922ee0ea46d (patch) | |
| tree | d4fc856af59dc962a7af5117eff0587de97edfbc /tools/perf/scripts/python/futex-contention.py | |
| parent | d53dab3ae1a3c6b438738c3792c98ac63f0061f4 (diff) | |
vgaarb: a NULL bridge is acceptable for root devices.
I assumed all PCI buses had a bridge, but playing with qemu recently, I
discovered vgaarb bug where it wasn't detecting both devices shared a bridge
at the root level.
Don't check for NULL, if two buses have a NULL bridge, assume they share the
root bus.
Acked-by: Jesse Barnes <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions