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authorAlexey Dobriyan <adobriyan@gmail.com>2008-09-13 02:33:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-09-13 14:41:50 -0700
commit665020c35e89a9e0643e21561e4f8f967f4f2c4b (patch)
tree23bb7ce5516918da4732e8b9b20d07d93de96a7a /fs/proc/generic.c
parenta551b98d5f6fce5897d497abd8bfb262efb33d2a (diff)
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>
Diffstat (limited to 'fs/proc/generic.c')
-rw-r--r--fs/proc/generic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index bca0f81eb68..7821589a17d 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -547,8 +547,8 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
for (tmp = dir->subdir; tmp; tmp = tmp->next)
if (strcmp(tmp->name, dp->name) == 0) {
- printk(KERN_WARNING "proc_dir_entry '%s' already "
- "registered\n", dp->name);
+ printk(KERN_WARNING "proc_dir_entry '%s/%s' already registered\n",
+ dir->name, dp->name);
dump_stack();
break;
}