diff options
| author | Tom Zanussi | 2018-01-16 03:51:51 +0100 |
|---|---|---|
| committer | Steven Rostedt (VMware) | 2018-03-10 22:05:55 +0100 |
| commit | 2ece94fbd25c70543dd073d10569e08c3e3b4a7f (patch) | |
| tree | 26a1452e87ebf874b7b53742921d9c3a4db931d8 /kernel/trace/trace_events_hist.c | |
| parent | tracing: Account for variables in named trigger compatibility (diff) | |
| download | kernel-qcow2-linux-2ece94fbd25c70543dd073d10569e08c3e3b4a7f.tar.gz kernel-qcow2-linux-2ece94fbd25c70543dd073d10569e08c3e3b4a7f.tar.xz kernel-qcow2-linux-2ece94fbd25c70543dd073d10569e08c3e3b4a7f.zip | |
tracing: Move get_hist_field_flags()
Move get_hist_field_flags() to make it more easily accessible for new
code (and keep the move separate from new functionality).
Link: http://lkml.kernel.org/r/32470f0a7047ec7a6e84ba5ec89d6142cc6ede7d.1516069914.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_events_hist.c')
| -rw-r--r-- | kernel/trace/trace_events_hist.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index ba326260c034..a81a709dc703 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -497,6 +497,28 @@ static const struct tracing_map_ops hist_trigger_elt_comm_ops = { .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) { @@ -1495,28 +1517,6 @@ const struct file_operations event_hist_fops = { .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); |