From b689269bd1bb7b1bffb01c1d2d212e66b54f2eb2 Mon Sep 17 00:00:00 2001 From: Srikar Dronamraju Date: Tue, 19 Feb 2019 11:49:28 +0530 Subject: doc: trace: Fix documentation for uprobe_profile uprobe_profile has filename and number of probe hits information for each uprobe event. The documentation erroneously talks about probe mis-hits. Update the documentation to the correct information. Link: http://lkml.kernel.org/r/1550557168-12345-1-git-send-email-srikar@linux.vnet.ibm.com Cc: Ingo Molnar Cc: Masami Hiramatsu Reported-by: KAUSTUBH RAJENDRA WELANKAR Signed-off-by: Srikar Dronamraju Signed-off-by: Steven Rostedt (VMware) --- Documentation/trace/uprobetracer.rst | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'Documentation/trace') diff --git a/Documentation/trace/uprobetracer.rst b/Documentation/trace/uprobetracer.rst index 4c3bfde2ba47..4346e23e3ae7 100644 --- a/Documentation/trace/uprobetracer.rst +++ b/Documentation/trace/uprobetracer.rst @@ -73,10 +73,9 @@ For $comm, the default type is "string"; any other type is invalid. Event Profiling --------------- -You can check the total number of probe hits and probe miss-hits via -/sys/kernel/debug/tracing/uprobe_profile. -The first column is event name, the second is the number of probe hits, -the third is the number of probe miss-hits. +You can check the total number of probe hits per event via +/sys/kernel/debug/tracing/uprobe_profile. The first column is the filename, +the second is the event name, the third is the number of probe hits. Usage examples -------------- -- cgit v1.2.3