[PATCH v3 14/33] tracing: Move get_hist_field_flags()
From: Tom Zanussi <hidden>
Date: 2017-09-22 20:02:49
Also in:
lkml
Subsystem:
the rest, tracing · Maintainers:
Linus Torvalds, Steven Rostedt, Masami Hiramatsu
Move get_hist_field_flags() to make it more easily accessible for new code (and keep the move separate from new functionality). Signed-off-by: Tom Zanussi <redacted> --- kernel/trace/trace_events_hist.c | 44 ++++++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index 1ee0950..549109d 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c@@ -457,6 +457,28 @@ static void hist_trigger_elt_comm_init(struct tracing_map_elt *elt) .elt_init = hist_trigger_elt_comm_init, }; +static const char *get_hist_field_flags(struct hist_field *hist_field) +{ + const char *flags_str = NULL; + + if (hist_field->flags & HIST_FIELD_FL_HEX) + flags_str = "hex"; + else if (hist_field->flags & HIST_FIELD_FL_SYM) + flags_str = "sym"; + else if (hist_field->flags & HIST_FIELD_FL_SYM_OFFSET) + flags_str = "sym-offset"; + else if (hist_field->flags & HIST_FIELD_FL_EXECNAME) + flags_str = "execname"; + else if (hist_field->flags & HIST_FIELD_FL_SYSCALL) + flags_str = "syscall"; + else if (hist_field->flags & HIST_FIELD_FL_LOG2) + flags_str = "log2"; + else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP_USECS) + flags_str = "usecs"; + + return flags_str; +} + static void destroy_hist_field(struct hist_field *hist_field, unsigned int level) {
@@ -1499,28 +1521,6 @@ static int event_hist_open(struct inode *inode, struct file *file) .release = single_release, }; -static const char *get_hist_field_flags(struct hist_field *hist_field) -{ - const char *flags_str = NULL; - - if (hist_field->flags & HIST_FIELD_FL_HEX) - flags_str = "hex"; - else if (hist_field->flags & HIST_FIELD_FL_SYM) - flags_str = "sym"; - else if (hist_field->flags & HIST_FIELD_FL_SYM_OFFSET) - flags_str = "sym-offset"; - else if (hist_field->flags & HIST_FIELD_FL_EXECNAME) - flags_str = "execname"; - else if (hist_field->flags & HIST_FIELD_FL_SYSCALL) - flags_str = "syscall"; - else if (hist_field->flags & HIST_FIELD_FL_LOG2) - flags_str = "log2"; - else if (hist_field->flags & HIST_FIELD_FL_TIMESTAMP_USECS) - flags_str = "usecs"; - - return flags_str; -} - static void hist_field_print(struct seq_file *m, struct hist_field *hist_field) { const char *field_name = hist_field_name(hist_field, 0);
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1.9.3