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| author |   Magnus Damm <damm@opensource.se> | 2011-12-28 16:53:16 +0900 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2012-01-09 10:37:29 +0900 |
| commit | 1229835ccb6d7ea2b36230121205be95c88eca88 (patch) | |
| tree | 7b8c0e49cc88b6a554552e8dd70ae52d1baefd76 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ARM: mach-shmobile: Allow SoC specific CPU kill code (diff) | |
| download | wireguard-linux-1229835ccb6d7ea2b36230121205be95c88eca88.tar.xz wireguard-linux-1229835ccb6d7ea2b36230121205be95c88eca88.zip | |
ARM: mach-shmobile: Flush caches in platform_cpu_die()
Add cache flushing code to the SH-Mobile specific CPU hotplug
implementation. While at it, add a cpu mask to make sure the
cache flushing code is finished in platform_cpu_die() before
letting the SoC-specific code in shmobile_platform_cpu_kill()
proceed with turning off power.
Without this code CPU hotplug offline fails when cache is
enabled on Cortex-A9 based SoCs.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions