]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
kobject: clean up debugging messages
authorGreg Kroah-Hartman <gregkh@suse.de>
Thu, 29 Nov 2007 07:49:41 +0000 (23:49 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 25 Jan 2008 04:40:26 +0000 (20:40 -0800)
The kobject debugging messages are a mess.  This provides a unified
message that makes them actually useful.

The format for new kobject debug messages should be:
kobject: 'KOBJECT_NAME' (ADDRESS): FUNCTION_NAME: message.\n

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
lib/kobject.c
lib/kobject_uevent.c

index 4d52b6f534bcbb44122d6bf946632acfd93c0ed0..1015f74212d088b471561fb1b78a4fa3aa8895f7 100644 (file)
@@ -95,7 +95,8 @@ static void fill_kobj_path(struct kobject *kobj, char *path, int length)
                *(path + --length) = '/';
        }
 
-       pr_debug("%s: path = '%s'\n",__FUNCTION__,path);
+       pr_debug("kobject: '%s' (%p): %s: path = '%s'\n", kobject_name(kobj),
+                kobj, __FUNCTION__,path);
 }
 
 /**
@@ -171,15 +172,17 @@ int kobject_add(struct kobject * kobj)
        if (!kobj->k_name)
                kobject_set_name(kobj, "NO_NAME");
        if (!*kobj->k_name) {
-               pr_debug("kobject attempted to be registered with no name!\n");
+               pr_debug("kobject (%p) attempted to be registered with no "
+                        "name!\n", kobj);
                WARN_ON(1);
                kobject_put(kobj);
                return -EINVAL;
        }
        parent = kobject_get(kobj->parent);
 
-       pr_debug("kobject %s: registering. parent: %s, set: %s\n",
-                kobject_name(kobj), parent ? kobject_name(parent) : "<NULL>", 
+       pr_debug("kobject: '%s' (%p): %s: parent: '%s', set: '%s'\n",
+                kobject_name(kobj), kobj, __FUNCTION__,
+                parent ? kobject_name(parent) : "<NULL>",
                 kobj->kset ? kobject_name(&kobj->kset->kobj) : "<NULL>" );
 
        if (kobj->kset) {
@@ -560,7 +563,8 @@ void kobject_unregister(struct kobject * kobj)
 {
        if (!kobj)
                return;
-       pr_debug("kobject %s: unregistering\n",kobject_name(kobj));
+       pr_debug("kobject: '%s' (%p): %s\n",
+                kobject_name(kobj), kobj, __FUNCTION__);
        kobject_uevent(kobj, KOBJ_REMOVE);
        kobject_del(kobj);
        kobject_put(kobj);
@@ -589,7 +593,8 @@ static void kobject_cleanup(struct kobject *kobj)
        struct kobject * parent = kobj->parent;
        const char *name = kobj->k_name;
 
-       pr_debug("kobject %s: cleaning up\n",kobject_name(kobj));
+       pr_debug("kobject: '%s' (%p): %s\n",
+                kobject_name(kobj), kobj, __FUNCTION__);
        if (t && t->release) {
                t->release(kobj);
                /* If we have a release function, we can guess that this was
@@ -621,7 +626,8 @@ void kobject_put(struct kobject * kobj)
 
 static void dynamic_kobj_release(struct kobject *kobj)
 {
-       pr_debug("%s: freeing %s\n", __FUNCTION__, kobject_name(kobj));
+       pr_debug("kobject: '%s' (%p): %s\n",
+                kobject_name(kobj), kobj, __FUNCTION__);
        kfree(kobj);
 }
 
@@ -803,7 +809,8 @@ struct kobject * kset_find_obj(struct kset * kset, const char * name)
 static void kset_release(struct kobject *kobj)
 {
        struct kset *kset = container_of(kobj, struct kset, kobj);
-       pr_debug("kset %s: now freed\n", kobject_name(kobj));
+       pr_debug("kobject: '%s' (%p): %s\n",
+                kobject_name(kobj), kobj, __FUNCTION__);
        kfree(kset);
 }
 
index 5886147252d0d643598e408b63bf193aa49b5f34..51dc4d287addf9846b6c4b13ddc8c38ca4692bf4 100644 (file)
@@ -98,7 +98,8 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
        int i = 0;
        int retval = 0;
 
-       pr_debug("%s\n", __FUNCTION__);
+       pr_debug("kobject: '%s' (%p): %s\n",
+                kobject_name(kobj), kobj, __FUNCTION__);
 
        /* search the kset we belong to */
        top_kobj = kobj;
@@ -106,7 +107,9 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
                top_kobj = top_kobj->parent;
 
        if (!top_kobj->kset) {
-               pr_debug("kobject attempted to send uevent without kset!\n");
+               pr_debug("kobject: '%s' (%p): %s: attempted to send uevent "
+                        "without kset!\n", kobject_name(kobj), kobj,
+                        __FUNCTION__);
                return -EINVAL;
        }
 
@@ -116,7 +119,9 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
        /* skip the event, if the filter returns zero. */
        if (uevent_ops && uevent_ops->filter)
                if (!uevent_ops->filter(kset, kobj)) {
-                       pr_debug("kobject filter function caused the event to drop!\n");
+                       pr_debug("kobject: '%s' (%p): %s: filter function "
+                                "caused the event to drop!\n",
+                                kobject_name(kobj), kobj, __FUNCTION__);
                        return 0;
                }
 
@@ -126,7 +131,9 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
        else
                subsystem = kobject_name(&kset->kobj);
        if (!subsystem) {
-               pr_debug("unset subsystem caused the event to drop!\n");
+               pr_debug("kobject: '%s' (%p): %s: unset subsystem caused the "
+                        "event to drop!\n", kobject_name(kobj), kobj,
+                        __FUNCTION__);
                return 0;
        }
 
@@ -166,8 +173,9 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
        if (uevent_ops && uevent_ops->uevent) {
                retval = uevent_ops->uevent(kset, kobj, env);
                if (retval) {
-                       pr_debug ("%s - uevent() returned %d\n",
-                                 __FUNCTION__, retval);
+                       pr_debug("kobject: '%s' (%p): %s: uevent() returned "
+                                "%d\n", kobject_name(kobj), kobj,
+                                __FUNCTION__, retval);
                        goto exit;
                }
        }