Messages in this thread Patch in this message | | | From | Nigel Cunningham <> | Subject | [Suspend2][ 03/20] [Suspend2] Get the real number of free pages (incl. pcp). | Date | Tue, 27 Jun 2006 08:34:57 +1000 |
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Return the total number of free pages, including pcp pages.
Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
kernel/power/prepare_image.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/kernel/power/prepare_image.c b/kernel/power/prepare_image.c index 9f6e96d..cb1a3da 100644 --- a/kernel/power/prepare_image.c +++ b/kernel/power/prepare_image.c @@ -73,3 +73,11 @@ static long num_pcp_pages(void) return result; } +/* + * Number of free pages, including pcp pages. + */ +long real_nr_free_pages(void) +{ + return nr_free_pages() + num_pcp_pages(); +} + -- Nigel Cunningham nigel at suspend2 dot net - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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