linux-toradex.git/arch/sh/kernel/idle.c, branch v3.2.4-rt10 Linux kernel for Apalis and Colibri modules sched: Use schedule_preempt_disabled() 2012-01-16T19:00:05+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-21T11:33:18+00:00 e7c97c68c711c92d0c4f566c593d50ee840ce523 Coccinelle based conversion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Coccinelle based conversion.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
sh: Fix up fallout from cpuidle changes. 2011-08-08T07:30:11+00:00 Paul Mundt lethal@linux-sh.org 2011-08-08T07:30:11+00:00 c66d3fcbf306af3c0c4b6f4e0d81467f89c67702 Fixes up the pm_idle redefinition that was introduced with the earlier cpuidle changes. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
Fixes up the pm_idle redefinition that was introduced with the earlier
cpuidle changes.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
cpuidle: Consistent spelling of cpuidle_idle_call() 2011-08-05T02:35:34+00:00 David Brown davidb@codeaurora.org 2011-08-04T16:24:31+00:00 cbc158d6bfa1990f7869717bb5270867c66068d1 Commit a0bfa1373859e9d11dc92561a8667588803e42d8 mispells cpuidle_idle_call() on ARM and SH code. Fix this to be consistent. Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: x86@kernel.org Cc: Len Brown <len.brown@intel.com> Signed-off-by: David Brown <davidb@codeaurora.org> [ Also done by Mark Brown - th ebug has been around forever, and was noticed in -next, but the idle tree never picked it up. Bad bad bad ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Commit a0bfa1373859e9d11dc92561a8667588803e42d8 mispells
cpuidle_idle_call() on ARM and SH code.  Fix this to be consistent.

Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: x86@kernel.org
Cc: Len Brown <len.brown@intel.com>
Signed-off-by: David Brown <davidb@codeaurora.org>
[ Also done by Mark Brown - th ebug has been around forever, and was
  noticed in -next, but the idle tree never picked it up. Bad bad bad ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 2011-08-04T07:54:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-08-04T07:54:15+00:00 35e51fe82ddcd8fb7f129d6dd8491c097d388665 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: cpuidle: stop depending on pm_idle x86 idle: move mwait_idle_with_hints() to where it is used cpuidle: replace xen access to x86 pm_idle and default_idle cpuidle: create bootparam "cpuidle.off=1" mrst_pmu: driver for Intel Moorestown Power Management Unit 
* 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6:
  cpuidle: stop depending on pm_idle
  x86 idle: move mwait_idle_with_hints() to where it is used
  cpuidle: replace xen access to x86 pm_idle and default_idle
  cpuidle: create bootparam "cpuidle.off=1"
  mrst_pmu: driver for Intel Moorestown Power Management Unit
cpuidle: stop depending on pm_idle 2011-08-03T23:06:37+00:00 Len Brown len.brown@intel.com 2011-04-01T23:34:59+00:00 a0bfa1373859e9d11dc92561a8667588803e42d8 cpuidle users should call cpuidle_call_idle() directly rather than via (pm_idle)() function pointer. Architecture may choose to continue using (pm_idle)(), but cpuidle need not depend on it: my_arch_cpu_idle() ... if(cpuidle_call_idle()) pm_idle(); cc: Kevin Hilman <khilman@deeprootsystems.com> cc: Paul Mundt <lethal@linux-sh.org> cc: x86@kernel.org Acked-by: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
cpuidle users should call cpuidle_call_idle() directly
rather than via (pm_idle)() function pointer.

Architecture may choose to continue using (pm_idle)(),
but cpuidle need not depend on it:

  my_arch_cpu_idle()
	...
	if(cpuidle_call_idle())
		pm_idle();

cc: Kevin Hilman <khilman@deeprootsystems.com>
cc: Paul Mundt <lethal@linux-sh.org>
cc: x86@kernel.org
Acked-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
atomic: use <linux/atomic.h> 2011-07-26T23:49:47+00:00 Arun Sharma asharma@fb.com 2011-07-26T23:09:06+00:00 60063497a95e716c9a689af3be2687d261f115b4 This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This allows us to move duplicated code in <asm/atomic.h>
(atomic_inc_not_zero() for now) to <linux/atomic.h>

Signed-off-by: Arun Sharma <asharma@fb.com>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
sh: CPU hotplug support. 2010-04-26T10:08:55+00:00 Paul Mundt lethal@linux-sh.org 2010-04-26T10:08:55+00:00 763142d1efb56effe614d71185781796c4b83c78 This adds preliminary support for CPU hotplug for SH SMP systems. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This adds preliminary support for CPU hotplug for SH SMP systems.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: convert online CPU map twiddling to cpumask. 2010-04-26T09:39:50+00:00 Paul Mundt lethal@linux-sh.org 2010-04-26T09:39:50+00:00 f0ccf2770f523bd4fc436886a38e499f9ec95c0e This converts from cpu_set() for the online map to set_cpu_online(). The two online map modifiers were the last remaining manual map manipulation bits, with this in place everything now goes through cpumask. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This converts from cpu_set() for the online map to set_cpu_online().
The two online map modifiers were the last remaining manual map
manipulation bits, with this in place everything now goes through
cpumask.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: Tidy up a couple of section mismatches. 2010-03-23T08:06:47+00:00 Paul Mundt lethal@linux-sh.org 2010-03-23T08:06:47+00:00 90851c40769791a6ddeef691c482ecf69bae4a5c select_idle_routine() and register_sh_pmu() both needed their annotations fixed up to silence section mismatch warnings. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
select_idle_routine() and register_sh_pmu() both needed their annotations
fixed up to silence section mismatch warnings.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: machine_ops based reboot support. 2010-01-20T07:42:52+00:00 Paul Mundt lethal@linux-sh.org 2010-01-20T07:42:52+00:00 fbb82b03653cdb7fd1863b911e7540011259d2ce This provides a machine_ops-based reboot interface loosely cloned from x86, and converts the native sh32 and sh64 cases over to it. Necessary both for tying in SMP support and also enabling platforms like SDK7786 to add support for their microcontroller-based power managers. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 
This provides a machine_ops-based reboot interface loosely cloned from
x86, and converts the native sh32 and sh64 cases over to it.

Necessary both for tying in SMP support and also enabling platforms like
SDK7786 to add support for their microcontroller-based power managers.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>