From 574b3725e327531c70361d1a10b8dc8dd2b93590 Mon Sep 17 00:00:00 2001 From: Jim Cromie Date: Mon, 19 Dec 2011 17:13:16 -0500 Subject: [PATCH] dynamic_debug: factor vpr_info_dq out of ddebug_parse_query Factor pr_info(query) out of ddebug_parse_query, into vpr_info_dq(), for reuse later. Also change the printed labels: file, func to agree with the query-spec keywords accepted in the control file. Pass "" when string is null, to avoid "(null)" output from sprintf. For format print, use precision to skip last char, assuming its '\n', no great harm if not, its a debug msg. Signed-off-by: Jim Cromie Signed-off-by: Jason Baron Signed-off-by: Greg Kroah-Hartman --- 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 a5508a12b83d..93fc5d500cd5 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -107,6 +107,22 @@ static char *ddebug_describe_flags(struct _ddebug *dp, char *buf, return buf; } +#define vpr_info_dq(q, msg) \ +do { \ + if (verbose) \ + /* trim last char off format print */ \ + pr_info("%s: func=\"%s\" file=\"%s\" " \ + "module=\"%s\" format=\"%.*s\" " \ + "lineno=%u-%u", \ + msg, \ + q->function ? q->function : "", \ + q->filename ? q->filename : "", \ + q->module ? q->module : "", \ + (int)(q->format ? strlen(q->format) - 1 : 0), \ + q->format ? q->format : "", \ + q->first_lineno, q->last_lineno); \ +} while (0) + /* * Search the tables for _ddebug's which match the given * `query' and apply the `flags' and `mask' to them. Tells @@ -367,14 +383,7 @@ static int ddebug_parse_query(char *words[], int nwords, if (rc) return rc; } - - if (verbose) - pr_info("q->function=\"%s\" q->filename=\"%s\" " - "q->module=\"%s\" q->format=\"%s\" q->lineno=%u-%u\n", - query->function, query->filename, - query->module, query->format, query->first_lineno, - query->last_lineno); - + vpr_info_dq(query, "parsed"); return 0; } -- GitLab