diff mbox

[re:,v2,00/15,-,09/11] dyndbg: reduce verbose/debug clutter

Message ID aab7ecd9f213a890c0d0727438428de97e469fce.1701993656.git.jim.cromie@gmail.com
State New
Headers

Commit Message

Jim Cromie Dec. 8, 2023, 12:15 a.m. UTC 
  currently, for verbose=3, these are logged for each query

 dyndbg: query 0: <class DRM_UT_CORE +p> mod: <*>
 dyndbg: split into words: "class" "DRM_UT_CORE" "+p"
 dyndbg: op='+'
 dyndbg: flags=0x1
 dyndbg: *flagsp=0x1 *maskp=0xffffffff
 dyndbg: parsed: func="" file="" module="" format="" lineno=0-0 class=...
 dyndbg: no matches for query
 dyndbg: no-match: func="" file="" module="" format="" lineno=0-0 class=...
 dyndbg: processed 1 queries, with 0 matches, 0 errs

That is excessive, so this patch shrinks it to 4 lines:

 dyndbg: query 0: <class D2_CORE +T:foo > on module: <*>
 dyndbg: split into words: "class" "D2_CORE" "+T:foo"
 dyndbg: op='+' flags=0x40 maskp=0xffffffff trace_dest=0x0
 dyndbg: applied: func="" file="" module="" format="" lineno=0-0 class=D2_CORE

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 lib/dynamic_debug.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 0ca3ba9e2032..fc903e90ea0d 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -845,7 +845,6 @@  static int ddebug_parse_query(char *words[], int nwords,
 		 */
 		query->module = modname;
 
-	vpr_info_dq(query, "parsed");
 	return 0;
 }
 
@@ -870,7 +869,6 @@  static int ddebug_parse_flags(const char *str, struct flag_settings *modifiers)
 		pr_err("bad flag-op %c, at start of %s\n", *str, str);
 		return -EINVAL;
 	}
-	v3pr_info("op='%c'\n", op);
 
 	for (; *str ; ++str) {
 		for (i = ARRAY_SIZE(opt_array) - 1; i >= 0; i--) {
@@ -890,7 +888,6 @@  static int ddebug_parse_flags(const char *str, struct flag_settings *modifiers)
 			return -EINVAL;
 		}
 	}
-	v3pr_info("flags=0x%x, trace_dest=0x%x\n", modifiers->flags, modifiers->trace_dst);
 
 	/* calculate final flags, mask based upon op */
 	switch (op) {
@@ -906,7 +903,8 @@  static int ddebug_parse_flags(const char *str, struct flag_settings *modifiers)
 		modifiers->flags = 0;
 		break;
 	}
-	v3pr_info("*flagsp=0x%x *maskp=0x%x\n", modifiers->flags, modifiers->mask);
+	v3pr_info("op='%c' flags=0x%x maskp=0x%x trace_dest=0x%x\n",
+		  op, modifiers->flags, modifiers->mask, modifiers->trace_dst);
 
 	return 0;
 }