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| author | Steven Rostedt <srostedt@redhat.com> | 2011-04-21 23:16:46 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-04-29 22:53:01 -0400 |
| commit | 45a4a2372b364107cabea79f255b333236626416 (patch) | |
| tree | dfe3e1c3b55451fedc8896aaa8359677d583a0e5 /include/linux/ftrace.h | |
| parent | 3499e461147636bf55c41128d83b679ac6ab2d86 (diff) | |
| download | lwn-45a4a2372b364107cabea79f255b333236626416.tar.gz lwn-45a4a2372b364107cabea79f255b333236626416.zip | |
ftrace: Remove FTRACE_FL_FAILED flag
Since we disable all function tracer processing if we detect
that a modification of a instruction had failed, we do not need
to track that the record has failed. No more ftrace processing
is allowed, and the FTRACE_FL_FAILED flag is pointless.
Removing this flag simplifies some of the code, but some ftrace_disabled
checks needed to be added or move around a little.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index ca29e03c1fac..2a195ffd4269 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -147,11 +147,10 @@ extern int ftrace_text_reserved(void *start, void *end); enum { FTRACE_FL_FREE = (1 << 0), - FTRACE_FL_FAILED = (1 << 1), - FTRACE_FL_FILTER = (1 << 2), - FTRACE_FL_ENABLED = (1 << 3), - FTRACE_FL_NOTRACE = (1 << 4), - FTRACE_FL_CONVERTED = (1 << 5), + FTRACE_FL_FILTER = (1 << 1), + FTRACE_FL_ENABLED = (1 << 2), + FTRACE_FL_NOTRACE = (1 << 3), + FTRACE_FL_CONVERTED = (1 << 4), }; struct dyn_ftrace { |