Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index f55f82c..758d966 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -1,18 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
* move_extents.c
*
* Copyright (C) 2011 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License version 2 as published by the Free Software Foundation.
- *
- * This program 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.
*/
#include <linux/fs.h>
#include <linux/types.h>
@@ -25,6 +17,7 @@
#include "ocfs2_ioctl.h"
#include "alloc.h"
+#include "localalloc.h"
#include "aops.h"
#include "dlmglue.h"
#include "extent_map.h"
@@ -222,6 +215,7 @@
struct ocfs2_refcount_tree *ref_tree = NULL;
u32 new_phys_cpos, new_len;
u64 phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos);
+ int need_free = 0;
if ((ext_flags & OCFS2_EXT_REFCOUNTED) && *len) {
BUG_ON(!ocfs2_is_refcount_inode(inode));
@@ -312,6 +306,7 @@
if (!partial) {
context->range->me_flags &= ~OCFS2_MOVE_EXT_FL_COMPLETE;
ret = -ENOSPC;
+ need_free = 1;
goto out_commit;
}
}
@@ -336,6 +331,20 @@
mlog_errno(ret);
out_commit:
+ if (need_free && context->data_ac) {
+ struct ocfs2_alloc_context *data_ac = context->data_ac;
+
+ if (context->data_ac->ac_which == OCFS2_AC_USE_LOCAL)
+ ocfs2_free_local_alloc_bits(osb, handle, data_ac,
+ new_phys_cpos, new_len);
+ else
+ ocfs2_free_clusters(handle,
+ data_ac->ac_inode,
+ data_ac->ac_bh,
+ ocfs2_clusters_to_blocks(osb->sb, new_phys_cpos),
+ new_len);
+ }
+
ocfs2_commit_trans(osb, handle);
out_unlock_mutex: