diff options
Diffstat (limited to 'fs/ntfs/inode.c')
| -rw-r--r-- | fs/ntfs/inode.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index bd3221cbdd95..8baa34baf548 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /** * inode.c - NTFS kernel inode handling. * * Copyright (c) 2001-2014 Anton Altaparmakov and Tuxera Inc. - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/buffer_head.h> @@ -332,23 +318,11 @@ struct inode *ntfs_alloc_big_inode(struct super_block *sb) return NULL; } -static void ntfs_i_callback(struct rcu_head *head) +void ntfs_free_big_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); kmem_cache_free(ntfs_big_inode_cache, NTFS_I(inode)); } -void ntfs_destroy_big_inode(struct inode *inode) -{ - ntfs_inode *ni = NTFS_I(inode); - - ntfs_debug("Entering."); - BUG_ON(ni->page); - if (!atomic_dec_and_test(&ni->count)) - BUG(); - call_rcu(&inode->i_rcu, ntfs_i_callback); -} - static inline ntfs_inode *ntfs_alloc_extent_inode(void) { ntfs_inode *ni; @@ -2287,6 +2261,9 @@ void ntfs_evict_big_inode(struct inode *vi) ni->ext.base_ntfs_ino = NULL; } } + BUG_ON(ni->page); + if (!atomic_dec_and_test(&ni->count)) + BUG(); return; } |