proc: print more information when removing non-empty directories

[linux-2.6-omap-h63xx.git] / fs / proc / generic.c

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index a36ad3c75cf43bbc0cb9f34d550893d952316ac1..f501f3211abc5a87d64020c88c624a69447a4678 100644 (file)
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -777,7 +777,12 @@ continue_removing:
                if (S_ISDIR(de->mode))
                        parent->nlink--;
                de->nlink = 0;
-               WARN_ON(de->subdir);
+               if (de->subdir) {
+                       printk(KERN_WARNING "%s: removing non-empty directory "
+                              "'%s/%s', leaking at least '%s'\n", __func__,
+                              de->parent->name, de->name, de->subdir->name);
+                       WARN_ON(1);
+               }
                if (atomic_dec_and_test(&de->count))
                        free_proc_entry(de);
                break;