Commit message (Collapse) | Author | Age | Files | Lines | |
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* | x86/ftrace: Use Makefile logic instead of #ifdef for compiling ftrace_*.o | Steven Rostedt (VMware) | 2017-03-24 | 1 | -4/+0![]() |
| | | | | | | | | | | | | | | | | | | | | | Currently ftrace_32.S and ftrace_64.S are compiled even when CONFIG_FUNCTION_TRACER is not set. This means there's an unnecessary #ifdef to protect the code. Instead of using preprocessor directives, only compile those files when FUNCTION_TRACER is defined. Suggested-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20170316210043.peycxdxktwwn6cid@treble Link: http://lkml.kernel.org/r/20170323143446.217684991@goodmis.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> | ||||
* | x86/ftrace: Rename mcount_64.S to ftrace_64.S | Steven Rostedt (VMware) | 2017-03-24 | 1 | -0/+336 |
With the advent of -mfentry that uses the new "fentry" hook over mcount, the mcount name is obsolete. Having the code file that ftrace hooks into called "mcount*.S" is rather misleading. Rename it to ftrace_64.S and remove the file name reference. Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20170323143445.490601451@goodmis.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |