[PATCH] proc: Use struct pid not struct task_ref

Incrementally update my proc-dont-lock-task_structs-indefinitely patches so
that they work with struct pid instead of struct task_ref.

Mostly this is a straight 1-1 substitution.

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 31e0475c6cb9..6dcef089e18e 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -62,7 +62,7 @@ static void proc_delete_inode(struct inode *inode)
         truncate_inode_pages(&inode->i_data, 0);
 
         /* Stop tracking associated processes */
-        tref_put(PROC_I(inode)->tref);
+        put_pid(PROC_I(inode)->pid);
 
         /* Let go of any associated proc directory entry */
         de = PROC_I(inode)->pde;
@@ -91,7 +91,7 @@ static struct inode *proc_alloc_inode(struct super_block *sb)
         ei = (struct proc_inode *)kmem_cache_alloc(proc_inode_cachep, SLAB_KERNEL);
         if (!ei)
                 return NULL;
-        ei->tref = NULL;
+        ei->pid = NULL;
         ei->fd = 0;
         ei->op.proc_get_link = NULL;
         ei->pde = NULL;