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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-05-09 07:35:59 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-19 23:11:28 +1000 |
| commit | d996d5053eb5c0abc0358e5670014a62ada6967e (patch) | |
| tree | 5253f7d06aa3aa64feaea6caa13c469a6ba2acd3 /mm | |
| parent | 804c0a166ffea628eb7ef72b9fd710883cb1fa8f (diff) | |
| download | linux-d996d5053eb5c0abc0358e5670014a62ada6967e.tar.gz | |
powerpc/ftrace: Refactor prepare_ftrace_return()
When we have CONFIG_DYNAMIC_FTRACE_WITH_ARGS,
prepare_ftrace_return() is called by ftrace_graph_func()
otherwise prepare_ftrace_return() is called from assembly.
Refactor prepare_ftrace_return() into a static
__prepare_ftrace_return() that will be called by both
prepare_ftrace_return() and ftrace_graph_func().
It will allow GCC to fold __prepare_ftrace_return() inside
ftrace_graph_func().
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0d42deafe353980c66cf19d3132638c05ba9f4a9.1652074503.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions