[PATCH] proc: Fix the .. inode number on /proc/<pid>/fd
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/proc/base.c b/fs/proc/base.c
index c4a1ff3..13e3ab9 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1196,7 +1196,8 @@
static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct dentry *dentry = filp->f_dentry;
+ struct inode *inode = dentry->d_inode;
struct task_struct *p = proc_task(inode);
unsigned int fd, tid, ino;
int retval;
@@ -1217,7 +1218,7 @@
goto out;
filp->f_pos++;
case 1:
- ino = fake_ino(tid, PROC_TID_INO);
+ ino = parent_ino(dentry);
if (filldir(dirent, "..", 2, 1, ino, DT_DIR) < 0)
goto out;
filp->f_pos++;