mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-17 09:43:59 +08:00
cd81a4bac6
This addendum patch 2 corrects three things: 1. It fixes a stupid mistake in the previous addendum that broke gfs2. Ref: https://www.redhat.com/archives/cluster-devel/2007-May/msg00162.html 2. It fixes a problem that Dave Teigland pointed out regarding the external declarations in ops_address.h being in the wrong place. 3. It recasts a couple more %llu printks to (unsigned long long) as requested by Steve Whitehouse. I would have loved to put this all in one revised patch, but there was a rush to get some patches for RHEL5. Therefore, the previous patches were applied to the git tree "as is" and therefore, I'm posting another addendum. Sorry. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
71 lines
2.2 KiB
C
71 lines
2.2 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 __RGRP_DOT_H__
|
|
#define __RGRP_DOT_H__
|
|
|
|
struct gfs2_rgrpd;
|
|
struct gfs2_sbd;
|
|
struct gfs2_holder;
|
|
|
|
void gfs2_rgrp_verify(struct gfs2_rgrpd *rgd);
|
|
|
|
struct gfs2_rgrpd *gfs2_blk2rgrpd(struct gfs2_sbd *sdp, u64 blk);
|
|
struct gfs2_rgrpd *gfs2_rgrpd_get_first(struct gfs2_sbd *sdp);
|
|
struct gfs2_rgrpd *gfs2_rgrpd_get_next(struct gfs2_rgrpd *rgd);
|
|
|
|
void gfs2_clear_rgrpd(struct gfs2_sbd *sdp);
|
|
int gfs2_rindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ri_gh);
|
|
|
|
int gfs2_rgrp_bh_get(struct gfs2_rgrpd *rgd);
|
|
void gfs2_rgrp_bh_hold(struct gfs2_rgrpd *rgd);
|
|
void gfs2_rgrp_bh_put(struct gfs2_rgrpd *rgd);
|
|
|
|
void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd);
|
|
|
|
struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip);
|
|
static inline void gfs2_alloc_put(struct gfs2_inode *ip)
|
|
{
|
|
return; /* So we can see where ip->i_alloc is used */
|
|
}
|
|
|
|
int gfs2_inplace_reserve_i(struct gfs2_inode *ip,
|
|
char *file, unsigned int line);
|
|
#define gfs2_inplace_reserve(ip) \
|
|
gfs2_inplace_reserve_i((ip), __FILE__, __LINE__)
|
|
|
|
void gfs2_inplace_release(struct gfs2_inode *ip);
|
|
|
|
unsigned char gfs2_get_block_type(struct gfs2_rgrpd *rgd, u64 block);
|
|
|
|
u64 gfs2_alloc_data(struct gfs2_inode *ip);
|
|
u64 gfs2_alloc_meta(struct gfs2_inode *ip);
|
|
u64 gfs2_alloc_di(struct gfs2_inode *ip, u64 *generation);
|
|
|
|
void gfs2_free_data(struct gfs2_inode *ip, u64 bstart, u32 blen);
|
|
void gfs2_free_meta(struct gfs2_inode *ip, u64 bstart, u32 blen);
|
|
void gfs2_free_di(struct gfs2_rgrpd *rgd, struct gfs2_inode *ip);
|
|
void gfs2_unlink_di(struct inode *inode);
|
|
|
|
struct gfs2_rgrp_list {
|
|
unsigned int rl_rgrps;
|
|
unsigned int rl_space;
|
|
struct gfs2_rgrpd **rl_rgd;
|
|
struct gfs2_holder *rl_ghs;
|
|
};
|
|
|
|
void gfs2_rlist_add(struct gfs2_sbd *sdp, struct gfs2_rgrp_list *rlist,
|
|
u64 block);
|
|
void gfs2_rlist_alloc(struct gfs2_rgrp_list *rlist, unsigned int state,
|
|
int flags);
|
|
void gfs2_rlist_free(struct gfs2_rgrp_list *rlist);
|
|
u64 gfs2_ri_total(struct gfs2_sbd *sdp);
|
|
|
|
#endif /* __RGRP_DOT_H__ */
|