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/ocfs2_fs.h | 61 +++++-------------------------
1 files changed, 11 insertions(+), 50 deletions(-)
diff --git a/kernel/fs/ocfs2/ocfs2_fs.h b/kernel/fs/ocfs2/ocfs2_fs.h
index d50b7f2..19137c6 100644
--- a/kernel/fs/ocfs2/ocfs2_fs.h
+++ b/kernel/fs/ocfs2/ocfs2_fs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
@@ -6,20 +7,6 @@
* On-disk structures for OCFS2.
*
* Copyright (C) 2002, 2004 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.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
*/
#ifndef _OCFS2_FS_H
@@ -392,21 +379,6 @@
#define OCFS2_HB_GLOBAL "heartbeat=global"
/*
- * OCFS2 directory file types. Only the low 3 bits are used. The
- * other bits are reserved for now.
- */
-#define OCFS2_FT_UNKNOWN 0
-#define OCFS2_FT_REG_FILE 1
-#define OCFS2_FT_DIR 2
-#define OCFS2_FT_CHRDEV 3
-#define OCFS2_FT_BLKDEV 4
-#define OCFS2_FT_FIFO 5
-#define OCFS2_FT_SOCK 6
-#define OCFS2_FT_SYMLINK 7
-
-#define OCFS2_FT_MAX 8
-
-/*
* OCFS2_DIR_PAD defines the directory entries boundaries
*
* NOTE: It must be a multiple of 4
@@ -423,17 +395,6 @@
#define OCFS2_DX_LINK_MAX ((1U << 31) - 1U)
#define OCFS2_LINKS_HI_SHIFT 16
#define OCFS2_DX_ENTRIES_MAX (0xffffffffU)
-
-#define S_SHIFT 12
-static unsigned char ocfs2_type_by_mode[S_IFMT >> S_SHIFT] = {
- [S_IFREG >> S_SHIFT] = OCFS2_FT_REG_FILE,
- [S_IFDIR >> S_SHIFT] = OCFS2_FT_DIR,
- [S_IFCHR >> S_SHIFT] = OCFS2_FT_CHRDEV,
- [S_IFBLK >> S_SHIFT] = OCFS2_FT_BLKDEV,
- [S_IFIFO >> S_SHIFT] = OCFS2_FT_FIFO,
- [S_IFSOCK >> S_SHIFT] = OCFS2_FT_SOCK,
- [S_IFLNK >> S_SHIFT] = OCFS2_FT_SYMLINK,
-};
/*
@@ -509,7 +470,7 @@
__le16 l_reserved1;
__le64 l_reserved2; /* Pad to
sizeof(ocfs2_extent_rec) */
-/*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */
+/*10*/ struct ocfs2_extent_rec l_recs[]; /* Extent records */
};
/*
@@ -523,7 +484,7 @@
__le16 cl_count; /* Total chains in this list */
__le16 cl_next_free_rec; /* Next unused chain slot */
__le64 cl_reserved1;
-/*10*/ struct ocfs2_chain_rec cl_recs[0]; /* Chain records */
+/*10*/ struct ocfs2_chain_rec cl_recs[]; /* Chain records */
};
/*
@@ -535,7 +496,7 @@
/*00*/ __le16 tl_count; /* Total records in this log */
__le16 tl_used; /* Number of records in use */
__le32 tl_reserved1;
-/*08*/ struct ocfs2_truncate_rec tl_recs[0]; /* Truncate records */
+/*08*/ struct ocfs2_truncate_rec tl_recs[]; /* Truncate records */
};
/*
@@ -679,7 +640,7 @@
__le16 la_size; /* Size of included bitmap, in bytes */
__le16 la_reserved1;
__le64 la_reserved2;
-/*10*/ __u8 la_bitmap[0];
+/*10*/ __u8 la_bitmap[];
};
/*
@@ -692,7 +653,7 @@
* for data, starting at id_data */
__le16 id_reserved0;
__le32 id_reserved1;
- __u8 id_data[0]; /* Start of user data */
+ __u8 id_data[]; /* Start of user data */
};
/*
@@ -837,7 +798,7 @@
* possible in de_entries */
__le16 de_num_used; /* Current number of
* de_entries entries */
- struct ocfs2_dx_entry de_entries[0]; /* Indexed dir entries
+ struct ocfs2_dx_entry de_entries[]; /* Indexed dir entries
* in a packed array of
* length de_num_used */
};
@@ -974,7 +935,7 @@
__le16 rl_used; /* Current number of used records */
__le32 rl_reserved2;
__le64 rl_reserved1; /* Pad to sizeof(ocfs2_refcount_record) */
-/*10*/ struct ocfs2_refcount_rec rl_recs[0]; /* Refcount records */
+/*10*/ struct ocfs2_refcount_rec rl_recs[]; /* Refcount records */
};
@@ -1060,7 +1021,7 @@
buckets. A block uses
xb_check and sets
this field to zero.) */
- struct ocfs2_xattr_entry xh_entries[0]; /* xattr entry list. */
+ struct ocfs2_xattr_entry xh_entries[]; /* xattr entry list. */
};
/*
@@ -1246,7 +1207,7 @@
/* Header of one chunk of a quota file */
struct ocfs2_local_disk_chunk {
__le32 dqc_free; /* Number of free entries in the bitmap */
- __u8 dqc_bitmap[0]; /* Bitmap of entries in the corresponding
+ __u8 dqc_bitmap[]; /* Bitmap of entries in the corresponding
* chunk of quota file */
};
@@ -1629,7 +1590,7 @@
static inline void ocfs2_set_de_type(struct ocfs2_dir_entry *de,
umode_t mode)
{
- de->file_type = ocfs2_type_by_mode[(mode & S_IFMT)>>S_SHIFT];
+ de->file_type = fs_umode_to_ftype(mode);
}
static inline int ocfs2_gd_is_discontig(struct ocfs2_group_desc *gd)
--
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