X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=fs%2Fproc%2Finode.c;h=49dfb2ab783e6f921fdd344f1b6c39ee29cd1935;hb=fa1d19e5d9a94120f31e5783ab44758f46892d94;hp=6573f31f1fd9a1efa1747a1f97a768738c88c07f;hpb=b8c475be7bf9b79e6417c08d7a921b2e8cb04258;p=powerpc.git

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 6573f31f1f..49dfb2ab78 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -58,14 +58,11 @@ static void de_put(struct proc_dir_entry *de)
 static void proc_delete_inode(struct inode *inode)
 {
 	struct proc_dir_entry *de;
-	struct task_struct *tsk;
 
 	truncate_inode_pages(&inode->i_data, 0);
 
-	/* Let go of any associated process */
-	tsk = PROC_I(inode)->task;
-	if (tsk)
-		put_task_struct(tsk);
+	/* Stop tracking associated processes */
+	put_pid(PROC_I(inode)->pid);
 
 	/* Let go of any associated proc directory entry */
 	de = PROC_I(inode)->pde;
@@ -94,8 +91,8 @@ 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->task = NULL;
-	ei->type = 0;
+	ei->pid = NULL;
+	ei->fd = 0;
 	ei->op.proc_get_link = NULL;
 	ei->pde = NULL;
 	inode = &ei->vfs_inode;
@@ -121,7 +118,8 @@ int __init proc_init_inodecache(void)
 {
 	proc_inode_cachep = kmem_cache_create("proc_inode_cache",
 					     sizeof(struct proc_inode),
-					     0, SLAB_RECLAIM_ACCOUNT,
+					     0, (SLAB_RECLAIM_ACCOUNT|
+						SLAB_MEM_SPREAD),
 					     init_once, NULL);
 	if (proc_inode_cachep == NULL)
 		return -ENOMEM;
@@ -194,7 +192,7 @@ int proc_fill_super(struct super_block *s, void *data, int silent)
 {
 	struct inode * root_inode;
 
-	s->s_flags |= MS_NODIRATIME;
+	s->s_flags |= MS_NODIRATIME | MS_NOSUID | MS_NOEXEC;
 	s->s_blocksize = 1024;
 	s->s_blocksize_bits = 10;
 	s->s_magic = PROC_SUPER_MAGIC;
@@ -204,10 +202,6 @@ int proc_fill_super(struct super_block *s, void *data, int silent)
 	root_inode = proc_get_inode(s, PROC_ROOT_INO, &proc_root);
 	if (!root_inode)
 		goto out_no_root;
-	/*
-	 * Fixup the root inode's nlink value
-	 */
-	root_inode->i_nlink += nr_processes();
 	root_inode->i_uid = 0;
 	root_inode->i_gid = 0;
 	s->s_root = d_alloc_root(root_inode);