Contributors: 9
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| David Teigland |
374 |
77.27% |
1 |
5.00% |
| Robert S Peterson |
39 |
8.06% |
5 |
25.00% |
| Steven Whitehouse |
32 |
6.61% |
6 |
30.00% |
| Abhijith Das |
16 |
3.31% |
2 |
10.00% |
| Andreas Gruenbacher |
13 |
2.69% |
2 |
10.00% |
| Benjamin Marzinski |
5 |
1.03% |
1 |
5.00% |
| Thomas Gleixner |
2 |
0.41% |
1 |
5.00% |
| Al Viro |
2 |
0.41% |
1 |
5.00% |
| Bart Van Assche |
1 |
0.21% |
1 |
5.00% |
| Total |
484 |
|
20 |
|
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
* Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
*/
#ifndef __LOPS_DOT_H__
#define __LOPS_DOT_H__
#include <linux/list.h>
#include "incore.h"
extern const struct gfs2_log_operations *gfs2_log_ops[];
void gfs2_log_incr_head(struct gfs2_sbd *sdp);
u64 gfs2_log_bmap(struct gfs2_jdesc *jd, unsigned int lbn);
void gfs2_log_write(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
struct page *page, unsigned size, unsigned offset,
u64 blkno);
void gfs2_log_submit_bio(struct bio **biop, blk_opf_t opf);
void gfs2_pin(struct gfs2_sbd *sdp, struct buffer_head *bh);
int gfs2_find_jhead(struct gfs2_jdesc *jd,
struct gfs2_log_header_host *head, bool keep_cache);
void gfs2_drain_revokes(struct gfs2_sbd *sdp);
static inline unsigned int buf_limit(struct gfs2_sbd *sdp)
{
return sdp->sd_ldptrs;
}
static inline unsigned int databuf_limit(struct gfs2_sbd *sdp)
{
return sdp->sd_ldptrs / 2;
}
static inline void lops_before_commit(struct gfs2_sbd *sdp,
struct gfs2_trans *tr)
{
int x;
for (x = 0; gfs2_log_ops[x]; x++)
if (gfs2_log_ops[x]->lo_before_commit)
gfs2_log_ops[x]->lo_before_commit(sdp, tr);
}
static inline void lops_after_commit(struct gfs2_sbd *sdp,
struct gfs2_trans *tr)
{
int x;
for (x = 0; gfs2_log_ops[x]; x++)
if (gfs2_log_ops[x]->lo_after_commit)
gfs2_log_ops[x]->lo_after_commit(sdp, tr);
}
static inline void lops_before_scan(struct gfs2_jdesc *jd,
struct gfs2_log_header_host *head,
unsigned int pass)
{
int x;
for (x = 0; gfs2_log_ops[x]; x++)
if (gfs2_log_ops[x]->lo_before_scan)
gfs2_log_ops[x]->lo_before_scan(jd, head, pass);
}
static inline int lops_scan_elements(struct gfs2_jdesc *jd, u32 start,
struct gfs2_log_descriptor *ld,
__be64 *ptr,
unsigned int pass)
{
int x, error;
for (x = 0; gfs2_log_ops[x]; x++)
if (gfs2_log_ops[x]->lo_scan_elements) {
error = gfs2_log_ops[x]->lo_scan_elements(jd, start,
ld, ptr, pass);
if (error)
return error;
}
return 0;
}
static inline void lops_after_scan(struct gfs2_jdesc *jd, int error,
unsigned int pass)
{
int x;
for (x = 0; gfs2_log_ops[x]; x++)
if (gfs2_log_ops[x]->lo_before_scan)
gfs2_log_ops[x]->lo_after_scan(jd, error, pass);
}
#endif /* __LOPS_DOT_H__ */