Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 19/24] net, diet: Make RPS configurable | Date | Mon, 5 May 2014 15:26:08 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
Multiple receive queues are not needed on small systems, so allow disabling them.
This is already disabled with !SMP, but it also makes sense to disable on very small SMP systems (like dual core SOC)
Can be worth ~30k code and 6k data
text data bss dec hex filename 6923914 1398176 634880 8956970 88ac2a vmlinux-with-rps 6893698 1392544 634880 8921122 882022 vmlinux-wo-rps
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/Kconfig b/net/Kconfig index fe6e856..cc0264a 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -248,7 +248,7 @@ source "net/mpls/Kconfig" source "net/hsr/Kconfig" config RPS - boolean + bool "Support multiqueue input queues (RPS)" depends on SMP && SYSFS default y -- 1.9.0
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