Josh Poimboeuf
e4a744ef2f
ftrace: Remove CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST from config
...
Make HAVE_FUNCTION_GRAPH_FP_TEST a normal define, independent from
kconfig. This removes some config file pollution and simplifies the
checking for the fp test.
Suggested-by: Steven Rostedt <rostedt@goodmis.org >
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com >
Acked-by: Steven Rostedt <rostedt@goodmis.org >
Cc: Andy Lutomirski <luto@amacapital.net >
Cc: Andy Lutomirski <luto@kernel.org >
Cc: Borislav Petkov <bp@alien8.de >
Cc: Brian Gerst <brgerst@gmail.com >
Cc: Byungchul Park <byungchul.park@lge.com >
Cc: Denys Vlasenko <dvlasenk@redhat.com >
Cc: Frederic Weisbecker <fweisbec@gmail.com >
Cc: H. Peter Anvin <hpa@zytor.com >
Cc: Kees Cook <keescook@chromium.org >
Cc: Linus Torvalds <torvalds@linux-foundation.org >
Cc: Nilay Vaish <nilayvaish@gmail.com >
Cc: Peter Zijlstra <peterz@infradead.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Link: http://lkml.kernel.org/r/2c4e5f05054d6d367f702fd153af7a0109dd5c81.1471607358.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org >
2016-08-24 12:15:13 +02:00
Steven Rostedt (Red Hat)
6c56524101
Blackfin: ftrace: Remove check of obsolete variable function_trace_stop
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Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
Link: http://lkml.kernel.org/r/3144266.ziutPk5CNZ@vapier
Acked-by: Mike Frysinger <vapier@gentoo.org >
Signed-off-by: Steven Rostedt <rostedt@goodmis.org >
2014-07-18 13:58:10 -04:00
Mike Frysinger
f507442962
Blackfin: add support for dynamic ftrace
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Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2010-08-06 12:55:54 -04:00
Mike Frysinger
b73faf7449
Blackfin: support new ftrace frame pointer semantics
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Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2010-03-09 00:30:50 -05:00
Mike Frysinger
aebfef0324
Blackfin: implement ftrace mcount test
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Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2010-03-09 00:30:50 -05:00
Yi Li
5bf9cbef99
Blackfin: update ftrace for latest toolchain
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The mcount support that was finally added to the Blackfin gcc port isn't
exactly the same as what ftrace was developed against. Now that the final
gcc version is in place, update the ftrace code to match.
While updating this, fix the swapped arguments to the tracer (signature is
(ip, parent_ip) while we were passing (parent_ip, ip)).
Signed-off-by: Yi Li <yi.li@analog.com >
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2009-09-16 22:10:52 -04:00
Mike Frysinger
1ee76d7e16
Blackfin: initial support for ftrace grapher
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Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2009-06-13 07:20:16 -04:00
Mike Frysinger
1c873be744
Blackfin: initial support for ftrace
...
Just the basic ftrace support here -- mcount and the ftrace stub.
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2009-06-13 07:20:15 -04:00
