xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xfs: remove the now unused dir ops infrastructure

Browse Source 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig
2019-11-08 15:06:02 -08:00
committed by Darrick J. Wong
parent 59b8b46505
commit 957ee13e20
8 changed files with 0 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
fs/xfs/libxfs/xfs_da_btree.h
View File

@@ -10,7 +10,6 @@
struct xfs_inode;
struct xfs_trans;
struct zone;
struct xfs_dir_ops;
/*
* Directory/attribute geometry information. There will be one of these for each

46
fs/xfs/libxfs/xfs_da_format.c
View File

@@ -1,46 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
* Copyright (c) 2013 Red Hat, Inc.
* All Rights Reserved.
*/
#include "xfs.h"
#include "xfs_fs.h"
#include "xfs_shared.h"
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
#include "xfs_mount.h"
#include "xfs_inode.h"
#include "xfs_dir2.h"
#include "xfs_dir2_priv.h"
static const struct xfs_dir_ops xfs_dir2_ops = {
};
static const struct xfs_dir_ops xfs_dir2_ftype_ops = {
};
static const struct xfs_dir_ops xfs_dir3_ops = {
};
/*
* Return the ops structure according to the current config. If we are passed
* an inode, then that overrides the default config we use which is based on
* feature bits.
*/
const struct xfs_dir_ops *
xfs_dir_get_ops(
struct xfs_mount *mp,
struct xfs_inode *dp)
{
if (dp)
return dp->d_ops;
if (mp->m_dir_inode_ops)
return mp->m_dir_inode_ops;
if (xfs_sb_version_hascrc(&mp->m_sb))
return &xfs_dir3_ops;
if (xfs_sb_version_hasftype(&mp->m_sb))
return &xfs_dir2_ftype_ops;
return &xfs_dir2_ops;
}

2
fs/xfs/libxfs/xfs_dir2.c
View File

@@ -104,8 +104,6 @@ xfs_da_mount(
ASSERT(mp->m_sb.sb_versionnum & XFS_SB_VERSION_DIRV2BIT);
ASSERT(xfs_dir2_dirblock_bytes(&mp->m_sb) <= XFS_MAX_BLOCKSIZE);
mp->m_dir_inode_ops = xfs_dir_get_ops(mp, NULL);
mp->m_dir_geo = kmem_zalloc(sizeof(struct xfs_da_geometry),
KM_MAYFAIL);
mp->m_attr_geo = kmem_zalloc(sizeof(struct xfs_da_geometry),

9
fs/xfs/libxfs/xfs_dir2.h
View File

@@ -28,15 +28,6 @@ extern struct xfs_name xfs_name_dotdot;
*/
extern unsigned char xfs_mode_to_ftype(int mode);
/*
* directory operations vector for encode/decode routines
*/
struct xfs_dir_ops {
};
extern const struct xfs_dir_ops *
xfs_dir_get_ops(struct xfs_mount *mp, struct xfs_inode *dp);
/*
* Generic directory interface routines
*/