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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-01-09 15:06:33 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-01-29 11:19:19 +0300 |
| commit | c0a80c0c27e5e65b180a25e6c4c2f7ef9e386cd3 (patch) | |
| tree | 4c3a34ab47f07da13df0f351db4cef929f07bcf9 /include/linux/compiler.h | |
| parent | 4d92f50249eb3ed1c066276e214e8cc7be81e96d (diff) | |
| download | linux-c0a80c0c27e5e65b180a25e6c4c2f7ef9e386cd3.tar.xz | |
ftrace: allow architectures to specify ftrace compile options
If the kernel is compiled with function tracer support the -pg compile option
is passed to gcc to generate extra code into the prologue of each function.
This patch replaces the "open-coded" -pg compile flag with a CC_FLAGS_FTRACE
makefile variable which architectures can override if a different option
should be used for code generation.
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/linux/compiler.h')
0 files changed, 0 insertions, 0 deletions