AcoSail/kernel_optimize_test
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x86: cpa, fix out of date comment

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Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-02-13 14:09:53 +01:00
parent 7d8330a563
commit f8d8406bcb
1 changed files with 6 additions and 2 deletions
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8
arch/x86/mm/pageattr.c
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@ -870,8 +870,12 @@ void kernel_map_pages(struct page *page, int numpages, int enable)
return;
/*
* The return value is ignored - the calls cannot fail,
* large pages are disabled at boot time:
* The return value is ignored as the calls cannot fail.
* Large pages are kept enabled at boot time, and are
* split up quickly with DEBUG_PAGEALLOC. If a splitup
* fails here (due to temporary memory shortage) no damage
* is done because we just keep the largepage intact up
* to the next attempt when it will likely be split up:
*/
if (enable)
__set_pages_p(page, numpages);