Return the total number of free pages, including pcp pages.
Signed-off-by: Nigel Cunningham <[email protected]>
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 [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
