From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/fs/ocfs2/move_extents.c | 44 ++++++++++++++------------------------------
1 files changed, 14 insertions(+), 30 deletions(-)
diff --git a/kernel/fs/ocfs2/move_extents.c b/kernel/fs/ocfs2/move_extents.c
index 1565dd8..98e77ea 100644
--- a/kernel/fs/ocfs2/move_extents.c
+++ b/kernel/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>
@@ -115,14 +107,6 @@
*/
replace_rec.e_flags = ext_flags & ~OCFS2_EXT_REFCOUNTED;
- ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode),
- context->et.et_root_bh,
- OCFS2_JOURNAL_ACCESS_WRITE);
- if (ret) {
- mlog_errno(ret);
- goto out;
- }
-
ret = ocfs2_split_extent(handle, &context->et, path, index,
&replace_rec, context->meta_ac,
&context->dealloc);
@@ -130,8 +114,6 @@
mlog_errno(ret);
goto out;
}
-
- ocfs2_journal_dirty(handle, context->et.et_root_bh);
context->new_phys_cpos = new_p_cpos;
@@ -454,7 +436,7 @@
bg = (struct ocfs2_group_desc *)gd_bh->b_data;
if (vict_blkno < (le64_to_cpu(bg->bg_blkno) +
- le16_to_cpu(bg->bg_bits))) {
+ (le16_to_cpu(bg->bg_bits) << bits_per_unit))) {
*ret_bh = gd_bh;
*vict_bit = (vict_blkno - blkno) >>
@@ -569,6 +551,7 @@
last_free_bits++;
if (last_free_bits == move_len) {
+ i -= move_len;
*goal_bit = i;
*phys_cpos = base_cpos + i;
break;
@@ -1040,18 +1023,19 @@
context->range = ⦥
+ /*
+ * ok, the default theshold for the defragmentation
+ * is 1M, since our maximum clustersize was 1M also.
+ * any thought?
+ */
+ if (!range.me_threshold)
+ range.me_threshold = 1024 * 1024;
+
+ if (range.me_threshold > i_size_read(inode))
+ range.me_threshold = i_size_read(inode);
+
if (range.me_flags & OCFS2_MOVE_EXT_FL_AUTO_DEFRAG) {
context->auto_defrag = 1;
- /*
- * ok, the default theshold for the defragmentation
- * is 1M, since our maximum clustersize was 1M also.
- * any thought?
- */
- if (!range.me_threshold)
- range.me_threshold = 1024 * 1024;
-
- if (range.me_threshold > i_size_read(inode))
- range.me_threshold = i_size_read(inode);
if (range.me_flags & OCFS2_MOVE_EXT_FL_PART_DEFRAG)
context->partial = 1;
--
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