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(parent: b965894) | patch
ftrace: inject markers via trace_marker file
authorPekka Paalanen <pq@iki.fi>
Tue, 16 Sep 2008 19:06:42 +0000 (22:06 +0300)
committerIngo Molnar <mingo@elte.hu>
Tue, 14 Oct 2008 08:37:20 +0000 (10:37 +0200)
commit55d66d6003c45cac823d288a4733e130cf6d6afe
treeac6b11aaa35194aed9fe9f1403c9542d070d0c62tree | snapshot
parentb965894c5689ae0850db2fe0e9101713fc66d2aacommit | diff
ftrace: inject markers via trace_marker file

Allow a user to inject a marker (TRACE_PRINT entry) into the trace ring
buffer. The related file operations are derived from code by Frédéric
Weisbecker <fweisbec@gmail.com>.

Signed-off-by: Pekka Paalanen <pq@iki.fi>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Documentation/tracers/mmiotrace.txt diff | blob | history
kernel/trace/trace.c diff | blob | history
kernel/trace/trace.h diff | blob | history
Linux Kernel Source Tree.