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| author |   Dirk Brandewie <dirk.j.brandewie@intel.com> | 2014-10-13 08:37:40 -0700 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-10-23 22:59:59 +0200 |
| commit | c034b02e213d271b98c45c4a7b54af8f69aaac1e (patch) | |
| tree | 79e37d426da0acc6576a606da5eb6caa0b9c87a5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | cpufreq: intel_pstate: Fix setting max_perf_pct in performance policy (diff) | |
| download | linux-dev-c034b02e213d271b98c45c4a7b54af8f69aaac1e.tar.xz linux-dev-c034b02e213d271b98c45c4a7b54af8f69aaac1e.zip | |
cpufreq: expose scaling_cur_freq sysfs file for set_policy() drivers
Currently the core does not expose scaling_cur_freq for set_policy()
drivers this breaks some userspace monitoring tools.
Change the core to expose this file for all drivers and if the
set_policy() driver supports the get() callback use it to retrieve the
current frequency.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=73741
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions