proc: more debugging for "already registered" case
Print parent directory name as well. The aim is to catch non-creation of parent directory when proc_mkdir will return NULL and all subsequent registrations go directly in /proc instead of intended directory. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [ Fixed insane printk string while at it. - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -547,8 +547,8 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
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for (tmp = dir->subdir; tmp; tmp = tmp->next)
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if (strcmp(tmp->name, dp->name) == 0) {
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printk(KERN_WARNING "proc_dir_entry '%s' already "
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"registered\n", dp->name);
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printk(KERN_WARNING "proc_dir_entry '%s/%s' already registered\n",
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dir->name, dp->name);
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dump_stack();
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break;
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}
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