diff options
| author | Mark Salter <[email protected]> | 2016-06-07 11:32:21 -0500 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2016-06-15 09:51:35 +0100 |
| commit | f7a6c1492a2cb596952260a7d5bb0d61ca815173 (patch) | |
| tree | 966c8e457ba6986a2fa9a23119511f6fe626c9b8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | bbb1681ee3653bdcfc6a4ba31902738118311fd4 (diff) | |
arm: pmu: Fix non-devicetree probing
There is a problem in the non-devicetree PMU probing where some
probe functions may get the number of supported events through
smp_call_function_any() using the arm_pmu supported_cpus mask.
But at the time the probe function is called, the supported_cpus
mask is empty so the call fails. This patch makes sure the mask
is set before calling the init function rather than after.
Signed-off-by: Mark Salter <[email protected]>
Signed-off-by: Jeremy Linton <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions