audit: report audit wait metric in audit status reply

[sfrench/cifs-2.6.git] / include / uapi / linux / audit.h

diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 9b6a973f4cc30623fce3ecbe69a18d9864d9cc0f..cd2d8279a5e44714dc32bae06c1471b62ef59a7a 100644 (file)
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -333,14 +333,15 @@ enum {
 };
 
 /* Status symbols */
-                               /* Mask values */
-#define AUDIT_STATUS_ENABLED           0x0001
-#define AUDIT_STATUS_FAILURE           0x0002
-#define AUDIT_STATUS_PID               0x0004
+                                               /* Mask values */
+#define AUDIT_STATUS_ENABLED                   0x0001
+#define AUDIT_STATUS_FAILURE                   0x0002
+#define AUDIT_STATUS_PID                       0x0004
 #define AUDIT_STATUS_RATE_LIMIT                0x0008
-#define AUDIT_STATUS_BACKLOG_LIMIT     0x0010
-#define AUDIT_STATUS_BACKLOG_WAIT_TIME 0x0020
-#define AUDIT_STATUS_LOST              0x0040
+#define AUDIT_STATUS_BACKLOG_LIMIT             0x0010
+#define AUDIT_STATUS_BACKLOG_WAIT_TIME         0x0020
+#define AUDIT_STATUS_LOST                      0x0040
+#define AUDIT_STATUS_BACKLOG_WAIT_TIME_ACTUAL  0x0080
 
 #define AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT     0x00000001
 #define AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME 0x00000002
@@ -467,6 +468,9 @@ struct audit_status {
                __u32   feature_bitmap; /* bitmap of kernel audit features */
        };
        __u32           backlog_wait_time;/* message queue wait timeout */
+       __u32           backlog_wait_time_actual;/* time spent waiting while
+                                                 * message limit exceeded
+                                                 */
 };
 
 struct audit_features {