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| author | Jim Cromie <jim.cromie@gmail.com> | 2011-12-06 12:11:31 -0700 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-01-13 09:32:15 +1030 |
| commit | 8487bfd954928660a52e91384a9b1f1049217e35 (patch) | |
| tree | d6ef4215f934ace1ab8470f260a06d04bac619b7 /kernel/params.c | |
| parent | 5e12416927975aa3c58394cea15db6c3e488a033 (diff) | |
| download | lwn-8487bfd954928660a52e91384a9b1f1049217e35.tar.gz lwn-8487bfd954928660a52e91384a9b1f1049217e35.zip | |
kernel/params: replace DEBUGP with pr_debug
Use more flexible pr_debug. This allows:
echo "module params +p" > /dbg/dynamic_debug/control
to turn on debug messages when needed.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/params.c b/kernel/params.c index 65aae11eb93f..9240664af110 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -25,12 +25,6 @@ #include <linux/slab.h> #include <linux/ctype.h> -#if 0 -#define DEBUGP printk -#else -#define DEBUGP(fmt, a...) -#endif - /* Protects all parameters, and incidentally kmalloced_param list. */ static DEFINE_MUTEX(param_lock); @@ -105,7 +99,7 @@ static int parse_one(char *param, /* No one handled NULL, so do it here. */ if (!val && params[i].ops->set != param_set_bool) return -EINVAL; - DEBUGP("They are equal! Calling %p\n", + pr_debug("They are equal! Calling %p\n", params[i].ops->set); mutex_lock(¶m_lock); err = params[i].ops->set(val, ¶ms[i]); @@ -115,11 +109,11 @@ static int parse_one(char *param, } if (handle_unknown) { - DEBUGP("Unknown argument: calling %p\n", handle_unknown); + pr_debug("Unknown argument: calling %p\n", handle_unknown); return handle_unknown(param, val); } - DEBUGP("Unknown argument `%s'\n", param); + pr_debug("Unknown argument `%s'\n", param); return -ENOENT; } @@ -184,7 +178,7 @@ int parse_args(const char *name, { char *param, *val; - DEBUGP("Parsing ARGS: %s\n", args); + pr_debug("Parsing ARGS: %s\n", args); /* Chew leading spaces */ args = skip_spaces(args); |