[Xen-changelog] [xen-unstable] xentrace: update __trace_var comment

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1311060139 -3600
# Node ID c2888876abd3a9c33010d0b7be1cd6fb94af0776
# Parent  809882b6f1f84a5673d0ea18dfd392bb35774741
xentrace: update __trace_var comment

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
---


diff -r 809882b6f1f8 -r c2888876abd3 xen/common/trace.c
--- a/xen/common/trace.c        Mon Jul 18 14:52:30 2011 +0100
+++ b/xen/common/trace.c        Tue Jul 19 08:22:19 2011 +0100
@@ -657,13 +657,13 @@
                                trace_notify_dom0, 0);
 
 /**
- * trace - Enters a trace tuple into the trace buffer for the current CPU.
+ * __trace_var - Enters a trace tuple into the trace buffer for the current 
CPU.
  * @event: the event type being logged
- * @d1...d5: the data items for the event being logged
+ * @cycles: include tsc timestamp into trace record
+ * @extra: size of additional trace data in bytes
+ * @extra_data: pointer to additional trace data
  *
- * Logs a trace record into the appropriate buffer.  Returns nonzero on
- * failure, otherwise 0.  Failure occurs only if the trace buffers are not yet
- * initialised.
+ * Logs a trace record into the appropriate buffer.
  */
 void __trace_var(u32 event, bool_t cycles, unsigned int extra,
                  const void *extra_data)

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