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staging: lustre: llite: create acl.c file

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Move ll_get_acl() to its own file acl.c just like all the other
linux file systems do.

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6142
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
James Simmons 2018-05-29 10:21:40 -04:00 committed by Greg Kroah-Hartman
parent 7a5abc3d96
commit 409389254f
4 changed files with 58 additions and 13 deletions
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2
drivers/staging/lustre/lustre/llite/Makefile
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@ -9,3 +9,5 @@ lustre-y := dcache.o dir.o file.o llite_lib.o llite_nfs.o \
super25.o statahead.o glimpse.o lcommon_cl.o lcommon_misc.o \
vvp_dev.o vvp_page.o vvp_lock.o vvp_io.o vvp_object.o \
lproc_llite.o
lustre-$(CONFIG_FS_POSIX_ACL) += acl.o

51
drivers/staging/lustre/lustre/llite/acl.c Normal file
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@ -0,0 +1,51 @@
// SPDX-License-Identifier: GPL-2.0
/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 only,
* 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 version 2 for more details (a copy is included
* in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
* http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
* Copyright (c) 2011, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/llite/acl.c
*/
#define DEBUG_SUBSYSTEM S_LLITE
#include "llite_internal.h"
struct posix_acl *ll_get_acl(struct inode *inode, int type)
{
struct ll_inode_info *lli = ll_i2info(inode);
struct posix_acl *acl = NULL;
spin_lock(&lli->lli_lock);
/* VFS' acl_permission_check->check_acl will release the refcount */
acl = posix_acl_dup(lli->lli_posix_acl);
spin_unlock(&lli->lli_lock);
return acl;
}

13
drivers/staging/lustre/lustre/llite/file.c
View File

@ -3030,19 +3030,6 @@ out:
return rc;
}
struct posix_acl *ll_get_acl(struct inode *inode, int type)
{
struct ll_inode_info *lli = ll_i2info(inode);
struct posix_acl *acl = NULL;
spin_lock(&lli->lli_lock);
/* VFS' acl_permission_check->check_acl will release the refcount */
acl = posix_acl_dup(lli->lli_posix_acl);
spin_unlock(&lli->lli_lock);
return acl;
}
int ll_inode_permission(struct inode *inode, int mask)
{
struct ll_sb_info *sbi;

5
drivers/staging/lustre/lustre/llite/llite_internal.h
View File

@ -754,7 +754,12 @@ int ll_release_openhandle(struct inode *inode, struct lookup_intent *it);
int ll_md_real_close(struct inode *inode, fmode_t fmode);
int ll_getattr(const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int flags);
#ifdef CONFIG_FS_POSIX_ACL
struct posix_acl *ll_get_acl(struct inode *inode, int type);
#else
#define ll_get_acl NULL
#endif /* CONFIG_FS_POSIX_ACL */
int ll_migrate(struct inode *parent, struct file *file, int mdtidx,
const char *name, int namelen);
int ll_get_fid_by_name(struct inode *parent, const char *name,