diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c index 67f8c0a18..501000381 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -902,20 +902,18 @@ int open_namei(const char * pathname, int flag, int mode, struct nameidata *nd) if (nd->last.name[nd->last.len]) goto exit; - dir = dget(nd->dentry); + dir = nd->dentry; down(&dir->d_inode->i_sem); dentry = lookup_hash(&nd->last, nd->dentry); error = PTR_ERR(dentry); if (IS_ERR(dentry)) { up(&dir->d_inode->i_sem); - dput(dir); goto exit; } if (dentry->d_inode) { up(&dir->d_inode->i_sem); - dput(dir); error = -EEXIST; if (flag & O_EXCL) goto exit_dput; @@ -940,12 +938,12 @@ int open_namei(const char * pathname, int flag, int mode, struct nameidata *nd) goto exit; } else { error = vfs_create(dir->d_inode, dentry, mode); + up(&dir->d_inode->i_sem); /* Don't check for write permission, don't truncate */ acc_mode = 0; flag &= ~O_TRUNC; dput(nd->dentry); nd->dentry = dentry; - unlock_dir(dir); if (error) goto exit; } @@ -1219,6 +1217,8 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry) if (!error) dentry->d_inode->i_flags |= S_DEAD; double_up(&dir->i_zombie, &dentry->d_inode->i_zombie); + if (!error) + d_delete(dentry); dput(dentry); return error; @@ -1276,6 +1276,8 @@ int vfs_unlink(struct inode *dir, struct dentry *dentry) if (dir->i_op && dir->i_op->unlink) { DQUOT_INIT(dir); error = dir->i_op->unlink(dir, dentry); + if (!error) + d_delete(dentry); } } up(&dir->i_zombie); |