Commit 4ee4301c authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Steven Rostedt

tracing: Only create branch tracer options when compiled in

When the branch tracer is not compiled in, do not create the option files
associated to it.
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 729358da
...@@ -895,6 +895,13 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf, ...@@ -895,6 +895,13 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
# define FUNCTION_GRAPH_DEFAULT_FLAGS 0UL # define FUNCTION_GRAPH_DEFAULT_FLAGS 0UL
#endif #endif
#ifdef CONFIG_BRANCH_TRACER
# define BRANCH_FLAGS \
C(BRANCH, "branch"),
#else
# define BRANCH_FLAGS
#endif
/* /*
* trace_iterator_flags is an enumeration that defines bit * trace_iterator_flags is an enumeration that defines bit
* positions into trace_flags that controls the output. * positions into trace_flags that controls the output.
...@@ -913,7 +920,6 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf, ...@@ -913,7 +920,6 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
C(BLOCK, "block"), \ C(BLOCK, "block"), \
C(STACKTRACE, "stacktrace"), \ C(STACKTRACE, "stacktrace"), \
C(PRINTK, "trace_printk"), \ C(PRINTK, "trace_printk"), \
C(BRANCH, "branch"), \
C(ANNOTATE, "annotate"), \ C(ANNOTATE, "annotate"), \
C(USERSTACKTRACE, "userstacktrace"), \ C(USERSTACKTRACE, "userstacktrace"), \
C(SYM_USEROBJ, "sym-userobj"), \ C(SYM_USEROBJ, "sym-userobj"), \
...@@ -926,7 +932,8 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf, ...@@ -926,7 +932,8 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
C(IRQ_INFO, "irq-info"), \ C(IRQ_INFO, "irq-info"), \
C(MARKERS, "markers"), \ C(MARKERS, "markers"), \
C(FUNCTION, "function-trace"), \ C(FUNCTION, "function-trace"), \
FGRAPH_FLAGS FGRAPH_FLAGS \
BRANCH_FLAGS
/* /*
* By defining C, we can make TRACE_FLAGS a list of bit names * By defining C, we can make TRACE_FLAGS a list of bit names
......
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