unix_diag: Add the MEMINFO extension

[ Fix indentation of sock_diag*() calls. -DaveM ]

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/unix_diag.h b/include/linux/unix_diag.h
index a5ce0f325745..93fdb782468a 100644
--- a/include/linux/unix_diag.h
+++ b/include/linux/unix_diag.h
@@ -18,6 +18,7 @@ struct unix_diag_req {
 #define UDIAG_SHOW_PEER         0x00000004      /* show peer socket info */
 #define UDIAG_SHOW_ICONS        0x00000008      /* show pending connections */
 #define UDIAG_SHOW_RQLEN        0x00000010      /* show skb receive queue len */
+#define UDIAG_SHOW_MEMINFO      0x00000020      /* show memory info of a socket */
 
 struct unix_diag_msg {
         __u8    udiag_family;
@@ -35,6 +36,7 @@ enum {
         UNIX_DIAG_PEER,
         UNIX_DIAG_ICONS,
         UNIX_DIAG_RQLEN,
+        UNIX_DIAG_MEMINFO,
 
         UNIX_DIAG_MAX,
 };