diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/dynamic_debug.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 2989a590ce9a..c97872cffc8e 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -105,12 +105,15 @@ static char *ddebug_describe_flags(struct _ddebug *dp, char *buf, return buf; } -#define vpr_info(fmt, ...) \ +#define vnpr_info(lvl, fmt, ...) \ do { \ - if (verbose) \ + if (verbose >= lvl) \ pr_info(fmt, ##__VA_ARGS__); \ } while (0) +#define vpr_info(fmt, ...) vnpr_info(1, fmt, ##__VA_ARGS__) +#define v2pr_info(fmt, ...) vnpr_info(2, fmt, ##__VA_ARGS__) + static void vpr_info_dq(const struct ddebug_query *query, const char *msg) { /* trim any trailing newlines */ @@ -198,7 +201,7 @@ static int ddebug_change(const struct ddebug_query *query, static_branch_enable(&dp->key.dd_key_true); #endif dp->flags = newflags; - vpr_info("changed %s:%d [%s]%s =%s\n", + v2pr_info("changed %s:%d [%s]%s =%s\n", trim_prefix(dp->filename), dp->lineno, dt->mod_name, dp->function, ddebug_describe_flags(dp, flagbuf, @@ -771,8 +774,6 @@ static void *ddebug_proc_start(struct seq_file *m, loff_t *pos) struct _ddebug *dp; int n = *pos; - vpr_info("called m=%p *pos=%lld\n", m, (unsigned long long)*pos); - mutex_lock(&ddebug_lock); if (!n) @@ -795,9 +796,6 @@ static void *ddebug_proc_next(struct seq_file *m, void *p, loff_t *pos) struct ddebug_iter *iter = m->private; struct _ddebug *dp; - vpr_info("called m=%p p=%p *pos=%lld\n", - m, p, (unsigned long long)*pos); - if (p == SEQ_START_TOKEN) dp = ddebug_iter_first(iter); else @@ -818,8 +816,6 @@ static int ddebug_proc_show(struct seq_file *m, void *p) struct _ddebug *dp = p; char flagsbuf[10]; - vpr_info("called m=%p p=%p\n", m, p); - if (p == SEQ_START_TOKEN) { seq_puts(m, "# filename:lineno [module]function flags format\n"); @@ -842,7 +838,6 @@ static int ddebug_proc_show(struct seq_file *m, void *p) */ static void ddebug_proc_stop(struct seq_file *m, void *p) { - vpr_info("called m=%p p=%p\n", m, p); mutex_unlock(&ddebug_lock); } @@ -905,7 +900,7 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n, list_add_tail(&dt->link, &ddebug_tables); mutex_unlock(&ddebug_lock); - vpr_info("%u debug prints in module %s\n", n, dt->mod_name); + v2pr_info("%u debug prints in module %s\n", n, dt->mod_name); return 0; } @@ -964,7 +959,7 @@ int ddebug_remove_module(const char *mod_name) struct ddebug_table *dt, *nextdt; int ret = -ENOENT; - vpr_info("removing module \"%s\"\n", mod_name); + v2pr_info("removing module \"%s\"\n", mod_name); mutex_lock(&ddebug_lock); list_for_each_entry_safe(dt, nextdt, &ddebug_tables, link) { |