The patch titled
net/netfilter/ipvs/ip_vs_wrr.c: use lib/gcd.c
has been added to the -mm tree. Its filename is
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc.patch
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------------------------------------------------------
Subject: net/netfilter/ipvs/ip_vs_wrr.c: use lib/gcd.c
From: Florian Fainelli <florian@xxxxxxxxxxx>
Remove the private version of the greatest common divider to use
lib/gcd.c, the latter also implementing the a < b case.
Signed-off-by: Florian Fainelli <florian@xxxxxxxxxxx>
Cc: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxx>
Cc: Simon Horman <horms@xxxxxxxxxxxx>
Cc: Julius Volz <juliusv@xxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Patrick McHardy <kaber@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
net/netfilter/ipvs/Kconfig | 1 +
net/netfilter/ipvs/ip_vs_wrr.c | 15 +--------------
2 files changed, 2 insertions(+), 14 deletions(-)
diff -puN net/netfilter/ipvs/Kconfig~net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc net/netfilter/ipvs/Kconfig
--- a/net/netfilter/ipvs/Kconfig~net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc
+++ a/net/netfilter/ipvs/Kconfig
@@ -113,6 +113,7 @@ config IP_VS_RR
config IP_VS_WRR
tristate "weighted round-robin scheduling"
+ select GCD
---help---
The weighted robin-robin scheduling algorithm directs network
connections to different real servers based on server weights
diff -puN net/netfilter/ipvs/ip_vs_wrr.c~net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc net/netfilter/ipvs/ip_vs_wrr.c
--- a/net/netfilter/ipvs/ip_vs_wrr.c~net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc
+++ a/net/netfilter/ipvs/ip_vs_wrr.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/net.h>
+#include <linux/gcd.h>
#include <net/ip_vs.h>
@@ -35,20 +36,6 @@ struct ip_vs_wrr_mark {
};
-/*
- * Get the gcd of server weights
- */
-static int gcd(int a, int b)
-{
- int c;
-
- while ((c = a % b)) {
- a = b;
- b = c;
- }
- return b;
-}
-
static int ip_vs_wrr_gcd_weight(struct ip_vs_service *svc)
{
struct ip_vs_dest *dest;
_
Patches currently in -mm which might be from florian@xxxxxxxxxxx are
linux-next.patch
lib-add-lib-gcdc.patch
lib-add-lib-gcdc-fix.patch
sound-core-pcm_timerc-use-lib-gcdc.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc-fix.patch
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