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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2008-11-12 22:49:23 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-12 23:15:43 +0100 |
| commit | 1dc1c6adf38bc5799d1594681645ced40ced4b6b (patch) | |
| tree | 5b08e2143631239ef1663bf2e1c1c18bcaabb5f3 /scripts/bootgraph.pl | |
| parent | tracing/function-return-tracer: make the function return tracer lockless (diff) | |
| download | linux-1dc1c6adf38bc5799d1594681645ced40ced4b6b.tar.gz linux-1dc1c6adf38bc5799d1594681645ced40ced4b6b.zip | |
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>
Diffstat (limited to 'scripts/bootgraph.pl')
0 files changed, 0 insertions, 0 deletions