From: compudj <compudj@04897980-b3bd-0310-b5e0-8ef037075253>
Date: Sat, 24 Feb 2007 06:21:56 +0000 (+0000)
Subject: time monotonic
X-Git-Tag: v0.12.20~1093
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=0c6084aec1d226d65302e29cf262fe25f2f94593;p=lttv.git

time monotonic

git-svn-id: http://ltt.polymtl.ca/svn@2396 04897980-b3bd-0310-b5e0-8ef037075253
---

diff --git a/ltt/branches/poly/doc/developer/marker-types.txt b/ltt/branches/poly/doc/developer/marker-types.txt
index 4c3b6c11..f3538ac3 100644
--- a/ltt/branches/poly/doc/developer/marker-types.txt
+++ b/ltt/branches/poly/doc/developer/marker-types.txt
@@ -33,7 +33,17 @@ if (enable) {
 #define _MARK_RESCHED (1 << MARK_RESCHED)
   preempt_schedule() will be called by the marker.
 
-#define _MARK_DEFAULT (~_MARK_PREEMPT | _MARK_TRAP | _MARK_RESCHED)
+#define MARK_PRINTK 4
+#define _MARK_PRINTK (1 << MARK_PRINTK)
+  vprintk can be called in the probe/printk can be called as probe.
+
+#define MARK_LOCK_SAFE
+#define _MARK_LOCK_SAFE (1 << MARK_LOCK_SAFE)
+  It is completely safe to take a lock, disable irqs, softirqs, ... from this marker.
+  If unset, checking the context must be done to insure no deadlock or recursive
+  call will occur.
+
+#define _MARK_DEFAULT (_MARK_TRAP | _MARK_RESCHED | _MARK_PRINTK)
 
 #define MARK (format, ...) MARK_OPTIONS(MARK_DEFAULT, format, __VA_ARGS__)