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kobject: clean up debugging messages

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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>
This commit is contained in:
Greg Kroah-Hartman
2007-11-28 23:49:41 -08:00
parent cfb36fff45
commit 9f66fa2a46
2 changed files with 29 additions and 14 deletions
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20
lib/kobject_uevent.c
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@@ -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;
}
}