diff options
Diffstat (limited to 'fs/proc/root.c')
| -rw-r--r-- | fs/proc/root.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/proc/root.c b/fs/proc/root.c index 68896283c8ae..c3fd3611112f 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -80,16 +80,16 @@ void __init proc_root_init(void) proc_bus = proc_mkdir("bus", NULL); } -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; } @@ -134,6 +134,7 @@ static struct file_operations proc_root_operations = { */ static struct inode_operations proc_root_inode_operations = { .lookup = proc_root_lookup, + .getattr = proc_root_getattr, }; /* |