Merge branch 'misc' into for-linus

[mirror_ubuntu-bionic-kernel.git] / Documentation / trace / uprobetracer.txt

diff --git a/Documentation/trace/uprobetracer.txt b/Documentation/trace/uprobetracer.txt
index 94b6b45817635b25b4c68a75cf393f78f2388b21..fa7b680ee8a005acf245ae60aa3404b8e9aaafb7 100644 (file)
--- a/Documentation/trace/uprobetracer.txt
+++ b/Documentation/trace/uprobetracer.txt
@@ -76,15 +76,15 @@ Usage examples
  * Add a probe as a new uprobe event, write a new definition to uprobe_events
 as below: (sets a uprobe at an offset of 0x4245c0 in the executable /bin/bash)
 
-    echo 'p: /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events
+    echo 'p /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events
 
  * Add a probe as a new uretprobe event:
 
-    echo 'r: /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events
+    echo 'r /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events
 
  * Unset registered event:
 
-    echo '-:bash_0x4245c0' >> /sys/kernel/debug/tracing/uprobe_events
+    echo '-:p_bash_0x4245c0' >> /sys/kernel/debug/tracing/uprobe_events
 
  * Print out the events that are registered: