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[net-2.6,2/2] sfc: Restore the effect of the rss_cpus module parameter

Message ID 1295015140.5386.3.camel@bwh-desktop
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Ben Hutchings Jan. 14, 2011, 2:25 p.m. UTC 
Commit a4900ac ("sfc: Create multiple TX queues") accidentally
disabled the rss_cpus module parameter.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
---
 drivers/net/sfc/efx.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index c2dc9a5..002bac7 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -1153,6 +1153,9 @@  static int efx_wanted_channels(void)
 	int count;
 	int cpu;
 
+	if (rss_cpus)
+		return rss_cpus;
+
 	if (unlikely(!zalloc_cpumask_var(&core_mask, GFP_KERNEL))) {
 		printk(KERN_WARNING
 		       "sfc: RSS disabled due to allocation failure\n");