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-rw-r--r--Documentation/sysctl/net.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index 3201a7097e4..98335b7a533 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -43,6 +43,13 @@ Values :
1 - enable the JIT
2 - enable the JIT and ask the compiler to emit traces on kernel log.
+dev_weight
+--------------
+
+The maximum number of packets that kernel can handle on a NAPI interrupt,
+it's a Per-CPU variable.
+Default: 64
+
rmem_default
------------