Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / fs / proc / root.c

diff --git a/fs/proc/root.c b/fs/proc/root.c
index f64228e..307ba7b 100644 (file)
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -18,6 +18,8 @@
 #include <linux/bitops.h>
 #include <linux/smp_lock.h>
 
+#include "internal.h"
+
 struct proc_dir_entry *proc_net, *proc_net_stat, *proc_bus, *proc_root_fs, *proc_root_driver;
 
 #ifdef CONFIG_SYSCTL
@@ -39,7 +41,6 @@ static struct file_system_type proc_fs_type = {
        .kill_sb        = kill_anon_super,
 };
 
-extern int __init proc_init_inodecache(void);
 void __init proc_root_init(void)
 {
        int err = proc_init_inodecache();
@@ -83,16 +84,16 @@ void __init proc_root_init(void)
        proc_vx_init();
 }
 
-static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd)
+static int proc_root_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat
+)
 {
-       /*
-        * nr_threads is actually protected by the tasklist_lock;
-        * however, it's conventional to do reads, especially for
-        * reporting, without any locking whatsoever.
-        */
-       if (dir->i_ino == PROC_ROOT_INO) /* check for safety... */
-               dir->i_nlink = proc_root.nlink + nr_threads;
+       generic_fillattr(dentry->d_inode, stat);
+       stat->nlink = proc_root.nlink + nr_processes();
+       return 0;
+}
 
+static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, struct nameidata *nd)
+{
        if (!proc_lookup(dir, dentry, nd)) {
                return NULL;
        }
@@ -137,6 +138,7 @@ static struct file_operations proc_root_operations = {
  */
 static struct inode_operations proc_root_inode_operations = {
        .lookup         = proc_root_lookup,
+       .getattr        = proc_root_getattr,
 };
 
 /*