forked from luck/tmp_suning_uos_patched
a93a6ce242
The implementation of gfs2_inode_attr_in is removed. So remove its declaration. Signed-off-by: Li Xiaodong <lixd@cn.fujitsu.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/*
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License version 2.
|
|
*/
|
|
|
|
#ifndef __INODE_DOT_H__
|
|
#define __INODE_DOT_H__
|
|
|
|
#include "util.h"
|
|
|
|
static inline int gfs2_is_stuffed(const struct gfs2_inode *ip)
|
|
{
|
|
return !ip->i_height;
|
|
}
|
|
|
|
static inline int gfs2_is_jdata(const struct gfs2_inode *ip)
|
|
{
|
|
return ip->i_di.di_flags & GFS2_DIF_JDATA;
|
|
}
|
|
|
|
static inline int gfs2_is_writeback(const struct gfs2_inode *ip)
|
|
{
|
|
const struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
|
|
return (sdp->sd_args.ar_data == GFS2_DATA_WRITEBACK) && !gfs2_is_jdata(ip);
|
|
}
|
|
|
|
static inline int gfs2_is_ordered(const struct gfs2_inode *ip)
|
|
{
|
|
const struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
|
|
return (sdp->sd_args.ar_data == GFS2_DATA_ORDERED) && !gfs2_is_jdata(ip);
|
|
}
|
|
|
|
static inline int gfs2_is_dir(const struct gfs2_inode *ip)
|
|
{
|
|
return S_ISDIR(ip->i_inode.i_mode);
|
|
}
|
|
|
|
static inline void gfs2_set_inode_blocks(struct inode *inode, u64 blocks)
|
|
{
|
|
inode->i_blocks = blocks <<
|
|
(GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT);
|
|
}
|
|
|
|
static inline u64 gfs2_get_inode_blocks(const struct inode *inode)
|
|
{
|
|
return inode->i_blocks >>
|
|
(GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT);
|
|
}
|
|
|
|
static inline void gfs2_add_inode_blocks(struct inode *inode, s64 change)
|
|
{
|
|
gfs2_assert(GFS2_SB(inode), (change >= 0 || inode->i_blocks > -change));
|
|
change *= (GFS2_SB(inode)->sd_sb.sb_bsize/GFS2_BASIC_BLOCK);
|
|
inode->i_blocks += change;
|
|
}
|
|
|
|
static inline int gfs2_check_inum(const struct gfs2_inode *ip, u64 no_addr,
|
|
u64 no_formal_ino)
|
|
{
|
|
return ip->i_no_addr == no_addr && ip->i_no_formal_ino == no_formal_ino;
|
|
}
|
|
|
|
static inline void gfs2_inum_out(const struct gfs2_inode *ip,
|
|
struct gfs2_dirent *dent)
|
|
{
|
|
dent->de_inum.no_formal_ino = cpu_to_be64(ip->i_no_formal_ino);
|
|
dent->de_inum.no_addr = cpu_to_be64(ip->i_no_addr);
|
|
}
|
|
|
|
|
|
void gfs2_set_iop(struct inode *inode);
|
|
struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned type,
|
|
u64 no_addr, u64 no_formal_ino,
|
|
int skip_freeing);
|
|
struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr);
|
|
|
|
int gfs2_inode_refresh(struct gfs2_inode *ip);
|
|
|
|
int gfs2_dinode_dealloc(struct gfs2_inode *inode);
|
|
int gfs2_change_nlink(struct gfs2_inode *ip, int diff);
|
|
struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
|
|
int is_root, struct nameidata *nd);
|
|
struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
|
|
unsigned int mode, dev_t dev);
|
|
int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name,
|
|
struct gfs2_inode *ip);
|
|
int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
|
|
const struct gfs2_inode *ip);
|
|
int gfs2_permission(struct inode *inode, int mask);
|
|
int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to);
|
|
int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len);
|
|
int gfs2_glock_nq_atime(struct gfs2_holder *gh);
|
|
int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
|
|
struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
|
|
void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
|
|
void gfs2_dinode_print(const struct gfs2_inode *ip);
|
|
|
|
#endif /* __INODE_DOT_H__ */
|
|
|