| commit | 1dc1c6adf38bc5799d1594681645ced40ced4b6b | [log] [tgz] |
|---|---|---|
| author | Frederic Weisbecker <fweisbec@gmail.com> | Wed Nov 12 22:49:23 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Nov 12 23:15:43 2008 +0100 |
| tree | 5b08e2143631239ef1663bf2e1c1c18bcaabb5f3 | |
| parent | 62d59d17a5f98edb48b171742dfa531488802f07 [diff] |
tracing/function-return-tracer: call prepare_ftrace_return by registers Impact: Optimize a bit the function return tracer This patch changes the calling convention of prepare_ftrace_return to pass its arguments by register. This will optimize it a bit and prepare it to support dynamic tracing. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>