tree 0a7edf3a9dc88d74b7c7053445ac8aff033a75fa
parent df4fc31558dd2a3a30292ddb3a64c2a5befcec73
author Steven Rostedt <rostedt@goodmis.org> 1227676584 -0500
committer Ingo Molnar <mingo@elte.hu> 1227678774 +0100

ftrace: use code patching for ftrace graph tracer

Impact: more efficient code for ftrace graph tracer

This patch uses the dynamic patching, when available, to patch
the function graph code into the kernel.

This patch will ease the way for letting both function tracing
and function graph tracing run together.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>