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(parent: eaa4197) | patch
x86: cpa, check if we changed anything and tlb flushing is necessary
authorThomas Gleixner <tglx@linutronix.de>
Mon, 4 Feb 2008 15:48:07 +0000 (16:48 +0100)
committerIngo Molnar <mingo@elte.hu>
Mon, 4 Feb 2008 15:48:07 +0000 (16:48 +0100)
commit4f885b2cf0f0450237614890d2628525c13b598c
treef4b3a98c7e9ea6d158bdc5bf5a479eaeb93c6957tree | snapshot
parenteaa4197f1dfa8854114ced67cac36de8aed5857acommit | diff
x86: cpa, check if we changed anything and tlb flushing is necessary

Flush tlbs only when there was a real change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/pageattr.c diff | blob | history
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