From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/fs/ntfs/mft.c | 34 ++++++++++------------------------
1 files changed, 10 insertions(+), 24 deletions(-)
diff --git a/kernel/fs/ntfs/mft.c b/kernel/fs/ntfs/mft.c
index fb14d17..0d62cd5 100644
--- a/kernel/fs/ntfs/mft.c
+++ b/kernel/fs/ntfs/mft.c
@@ -1,23 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/**
* mft.c - NTFS kernel mft record operations. Part of the Linux-NTFS project.
*
* Copyright (c) 2001-2012 Anton Altaparmakov and Tuxera Inc.
* Copyright (c) 2002 Richard Russon
- *
- * 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>
@@ -85,7 +71,7 @@
}
/* Read, map, and pin the page. */
page = ntfs_map_page(mft_vi->i_mapping, index);
- if (likely(!IS_ERR(page))) {
+ if (!IS_ERR(page)) {
/* Catch multi sector transfer fixup errors. */
if (likely(ntfs_is_mft_recordp((le32*)(page_address(page) +
ofs)))) {
@@ -168,7 +154,7 @@
mutex_lock(&ni->mrec_lock);
m = map_mft_record_page(ni);
- if (likely(!IS_ERR(m)))
+ if (!IS_ERR(m))
return m;
mutex_unlock(&ni->mrec_lock);
@@ -285,7 +271,7 @@
m = map_mft_record(ni);
/* map_mft_record() has incremented this on success. */
atomic_dec(&ni->count);
- if (likely(!IS_ERR(m))) {
+ if (!IS_ERR(m)) {
/* Verify the sequence number. */
if (likely(le16_to_cpu(m->sequence_number) == seq_no)) {
ntfs_debug("Done 1.");
@@ -518,7 +504,7 @@
bh = bh->b_this_page;
} while (bh);
tail->b_this_page = head;
- attach_page_buffers(page, head);
+ attach_page_private(page, head);
}
bh = head = page_buffers(page);
BUG_ON(!bh);
@@ -972,7 +958,7 @@
* dirty code path of the inode dirty code path when writing
* $MFT occurs.
*/
- vi = ilookup5_nowait(sb, mft_no, (test_t)ntfs_test_inode, &na);
+ vi = ilookup5_nowait(sb, mft_no, ntfs_test_inode, &na);
}
if (vi) {
ntfs_debug("Base inode 0x%lx is in icache.", mft_no);
@@ -1033,7 +1019,7 @@
vi = igrab(mft_vi);
BUG_ON(vi != mft_vi);
} else
- vi = ilookup5_nowait(sb, na.mft_no, (test_t)ntfs_test_inode,
+ vi = ilookup5_nowait(sb, na.mft_no, ntfs_test_inode,
&na);
if (!vi) {
/*
@@ -1317,7 +1303,7 @@
read_unlock_irqrestore(&mftbmp_ni->size_lock, flags);
rl = ntfs_attr_find_vcn_nolock(mftbmp_ni,
(ll - 1) >> vol->cluster_size_bits, NULL);
- if (unlikely(IS_ERR(rl) || !rl->length || rl->lcn < 0)) {
+ if (IS_ERR(rl) || unlikely(!rl->length || rl->lcn < 0)) {
up_write(&mftbmp_ni->runlist.lock);
ntfs_error(vol->sb, "Failed to determine last allocated "
"cluster of mft bitmap attribute.");
@@ -1748,7 +1734,7 @@
read_unlock_irqrestore(&mft_ni->size_lock, flags);
rl = ntfs_attr_find_vcn_nolock(mft_ni,
(ll - 1) >> vol->cluster_size_bits, NULL);
- if (unlikely(IS_ERR(rl) || !rl->length || rl->lcn < 0)) {
+ if (IS_ERR(rl) || unlikely(!rl->length || rl->lcn < 0)) {
up_write(&mft_ni->runlist.lock);
ntfs_error(vol->sb, "Failed to determine last allocated "
"cluster of mft data attribute.");
@@ -1790,7 +1776,7 @@
do {
rl2 = ntfs_cluster_alloc(vol, old_last_vcn, nr, lcn, MFT_ZONE,
true);
- if (likely(!IS_ERR(rl2)))
+ if (!IS_ERR(rl2))
break;
if (PTR_ERR(rl2) != -ENOSPC || nr == min_nr) {
ntfs_error(vol->sb, "Failed to allocate the minimal "
--
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