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| author | Rafael J. Wysocki <[email protected]> | 2013-05-02 19:54:37 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2013-05-12 12:03:14 +0000 |
| commit | 0a3b15ac3cc3ddc791901e12bdc930b5fa11a30a (patch) | |
| tree | 63de3276107f6aa99686cdcb472ed39a87edd4d9 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | Linux 3.10-rc1 (diff) | |
| download | kernel-0a3b15ac3cc3ddc791901e12bdc930b5fa11a30a.tar.gz kernel-0a3b15ac3cc3ddc791901e12bdc930b5fa11a30a.zip | |
ACPI / PM: Move processor suspend/resume to syscore_ops
The system suspend routine of the ACPI processor driver saves
the BUS_MASTER_RLD register and its resume routine restores it.
However, there can be only one such register in the system and it
really should be saved after non-boot CPUs have been offlined and
restored before they are put back online during resume.
For this reason, move the saving and restoration of BUS_MASTER_RLD
to syscore suspend and syscore resume, respectively, and drop the no
longer necessary suspend/resume callbacks from the ACPI processor
driver.
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions