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[PATCH] paravirt: remove NO_IDLE_HZ on x86

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Temove the mistaken turning on of NO_IDLE_HZ on x86+PARAVIRT kernels.

It's an obsolete, limited form of dynticks.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ingo Molnar 2007-03-05 12:29:28 +01:00 committed by Linus Torvalds
parent 8690ba446d
commit 3f1a73b6dd
1 changed files with 0 additions and 9 deletions
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arch/i386/Kconfig
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@ -1287,12 +1287,3 @@ config X86_TRAMPOLINE
config KTIME_SCALAR
bool
default y
config NO_IDLE_HZ
bool
depends on PARAVIRT
default y
help
Switches the regular HZ timer off when the system is going idle.
This helps a hypervisor detect that the Linux system is idle,
reducing the overhead of idle systems.