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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-19 17:44:49 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-20 15:53:24 +1000 |
| commit | fb82b83970a32263698e54a8779d2ce88cd3b060 (patch) | |
| tree | 3f396a3225fa7eae960d9033926b00e751327577 /net/caif | |
| parent | b8bb922c680b7e21af2268bc8eec93b17f5b9ab8 (diff) | |
| download | talos-obmc-linux-fb82b83970a32263698e54a8779d2ce88cd3b060.tar.gz talos-obmc-linux-fb82b83970a32263698e54a8779d2ce88cd3b060.zip | |
powerpc/smp: More generic support for "soft hotplug"
This adds more generic support for doing CPU hotplug with a simple
idle loop and no actual reset of the processors. The generic
smp_generic_kick_cpu() does the hotplug bringup trick if the PACA
shows that the CPU has already been started at boot and we provide
an accessor for the CPU state.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'net/caif')
0 files changed, 0 insertions, 0 deletions
