Accept a ddebug record with a null site pointer, and write abbreviated
output for that record that doesn't include site info (but does
include line-number, since that can be used in >control queries).
Also add a 2nd header line with a template for the new output.
Signed-off-by: Jim Cromie <jim.cromie@xxxxxxxxx>
---
lib/dynamic_debug.c | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index fb8547feb061..5faf49054b1d 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -923,18 +923,27 @@ static int ddebug_proc_show(struct seq_file *m, void *p)
if (p == SEQ_START_TOKEN) {
seq_puts(m,
- "# filename:lineno [module]function flags format\n");
+ "#: filename:lineno [module]function flags format\n"
+ "#| [module]:lineno flags format\n"
+ );
return 0;
}
dc = dp->site;
-
- seq_printf(m, "%s:%u [%s]%s =%s \"",
- trim_prefix(dc->filename), dp->lineno,
- iter->table->mod_name, dc->function,
- ddebug_describe_flags(dp->flags, &flags));
- seq_escape(m, dp->format, "\t\r\n\"");
- seq_puts(m, "\"\n");
+ if (dc) {
+ seq_printf(m, "%s:%u [%s]%s =%s \"",
+ trim_prefix(dc->filename), dp->lineno,
+ iter->table->mod_name, dc->function,
+ ddebug_describe_flags(dp->flags, &flags));
+ seq_escape(m, dp->format, "\t\r\n\"");
+ seq_puts(m, "\"\n");
+ } else {
+ seq_printf(m, "[%s]:%u =%s \"",
+ iter->table->mod_name, dp->lineno,
+ ddebug_describe_flags(dp->flags, &flags));
+ seq_escape(m, dp->format, "\t\r\n\"");
+ seq_puts(m, "\"\n");
+ }
return 0;
}
--
2.31.1
