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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-05-08 00:09:49 +0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-05-14 19:37:30 +0400 |
| commit | f1b2f2bd5821c6ab7feed2e133343dd54b212ed9 (patch) | |
| tree | 8b967a4f24431d12012bceb72ee5891b0342940b /include/linux/ftrace.h | |
| parent | 7c0868e03b7a7c50fa10957d8dddaebb09c72044 (diff) | |
| download | linux-f1b2f2bd5821c6ab7feed2e133343dd54b212ed9.tar.xz | |
ftrace: Remove FTRACE_UPDATE_MODIFY_CALL_REGS flag
As the decision to what needs to be done (converting a call to the
ftrace_caller to ftrace_caller_regs or to convert from ftrace_caller_regs
to ftrace_caller) can easily be determined from the rec->flags of
FTRACE_FL_REGS and FTRACE_FL_REGS_EN, there's no need to have the
ftrace_check_record() return either a UPDATE_MODIFY_CALL_REGS or a
UPDATE_MODIFY_CALL. Just he latter is enough. This added flag causes
more complexity than is required. Remove it.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 2f8cbffecd3d..3e6dfb31f8e6 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -362,14 +362,12 @@ enum { * IGNORE - The function is already what we want it to be * MAKE_CALL - Start tracing the function * MODIFY_CALL - Stop saving regs for the function - * MODIFY_CALL_REGS - Start saving regs for the function * MAKE_NOP - Stop tracing the function */ enum { FTRACE_UPDATE_IGNORE, FTRACE_UPDATE_MAKE_CALL, FTRACE_UPDATE_MODIFY_CALL, - FTRACE_UPDATE_MODIFY_CALL_REGS, FTRACE_UPDATE_MAKE_NOP, }; |