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-rw-r--r--Documentation/admin-guide/sysctl/net.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/admin-guide/sysctl/net.rst b/Documentation/admin-guide/sysctl/net.rst
index 40749b3cd356..991773dcb9cf 100644
--- a/Documentation/admin-guide/sysctl/net.rst
+++ b/Documentation/admin-guide/sysctl/net.rst
@@ -212,6 +212,14 @@ mem_pcpu_rsv
Per-cpu reserved forward alloc cache size in page units. Default 1MB per CPU.
+bypass_prot_mem
+---------------
+
+Skip charging socket buffers to the global per-protocol memory
+accounting controlled by net.ipv4.tcp_mem, net.ipv4.udp_mem, etc.
+
+Default: 0 (off)
+
rmem_default
------------