linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / s390 / net / Kconfig

diff --git a/drivers/s390/net/Kconfig b/drivers/s390/net/Kconfig
index 1a93fa6..5488547 100644 (file)
--- a/drivers/s390/net/Kconfig
+++ b/drivers/s390/net/Kconfig
@@ -92,6 +92,15 @@ config QETH_VLAN
          If CONFIG_QETH is switched on, this option will include IEEE
          802.1q VLAN support in the qeth device driver.
 
+config QETH_PERF_STATS
+       bool "Performance statistics in /proc"
+       depends on QETH
+       help
+         When switched on, this option will add a file in the proc-fs
+         (/proc/qeth_perf_stats) containing performance statistics. It
+         may slightly impact performance, so this is only recommended for
+         internal tuning of the device driver.
+
 config CCWGROUP
        tristate
        default (LCS || CTC || QETH)