x86: round_jiffies() for i386 and x86-64 non-critical/corrected MCE polling

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This helps to reduce the frequency at which the CPU must be taken out of a
lower-power state.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Acked-by: Tim Hockin <thockin@hockin.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Venki Pallipadi 2007-07-21 17:10:44 +02:00 • committed by Linus Torvalds

parent 459029541d

commit 22293e5806

2 changed files with 8 additions and 5 deletions

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4

arch/i386/kernel/cpu/mcheck/non-fatal.c

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9

arch/x86_64/kernel/mce.c

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