[GFS2] Macros removal in gfs2.h
As suggested by Pekka Enberg <penberg@cs.helsinki.fi>.
The DIV_RU macro is renamed DIV_ROUND_UP and and moved to kernel.h
The other macros are gone from gfs2.h as (although not requested
by Pekka Enberg) are a number of included header file which are now
included individually. The inode number comparison function is
now an inline function.
The DT2IF and IF2DT may be addressed in a future patch.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index e5f2b28..2df450e 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -12,9 +12,12 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/gfs2_ondisk.h>
#include <asm/semaphore.h>
#include "gfs2.h"
+#include "lm_interface.h"
+#include "incore.h"
#include "bmap.h"
#include "glock.h"
#include "glops.h"
@@ -23,22 +26,24 @@
#include "meta_io.h"
#include "recovery.h"
#include "super.h"
+#include "util.h"
int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
struct buffer_head **bh)
{
- struct gfs2_glock *gl = get_v2ip(jd->jd_inode)->i_gl;
+ struct gfs2_inode *ip = jd->jd_inode->u.generic_ip;
+ struct gfs2_glock *gl = ip->i_gl;
int new = 0;
uint64_t dblock;
uint32_t extlen;
int error;
- error = gfs2_block_map(get_v2ip(jd->jd_inode), blk, &new, &dblock,
+ error = gfs2_block_map(ip, blk, &new, &dblock,
&extlen);
if (error)
return error;
if (!dblock) {
- gfs2_consist_inode(get_v2ip(jd->jd_inode));
+ gfs2_consist_inode(ip);
return -EIO;
}
@@ -185,7 +190,7 @@
*blk = 0;
if (*blk == orig_blk) {
- gfs2_consist_inode(get_v2ip(jd->jd_inode));
+ gfs2_consist_inode(jd->jd_inode->u.generic_ip);
return -EIO;
}
}
@@ -219,7 +224,7 @@
continue;
if (lh.lh_sequence == head->lh_sequence) {
- gfs2_consist_inode(get_v2ip(jd->jd_inode));
+ gfs2_consist_inode(jd->jd_inode->u.generic_ip);
return -EIO;
}
if (lh.lh_sequence < head->lh_sequence)
@@ -295,7 +300,8 @@
static int foreach_descriptor(struct gfs2_jdesc *jd, unsigned int start,
unsigned int end, int pass)
{
- struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd;
+ struct gfs2_inode *ip = jd->jd_inode->u.generic_ip;
+ struct gfs2_sbd *sdp = ip->i_sbd;
struct buffer_head *bh;
struct gfs2_log_descriptor *ld;
int error = 0;
@@ -324,7 +330,7 @@
continue;
}
if (error == 1) {
- gfs2_consist_inode(get_v2ip(jd->jd_inode));
+ gfs2_consist_inode(jd->jd_inode->u.generic_ip);
error = -EIO;
}
brelse(bh);
@@ -361,7 +367,7 @@
static int clean_journal(struct gfs2_jdesc *jd, struct gfs2_log_header *head)
{
- struct gfs2_inode *ip = get_v2ip(jd->jd_inode);
+ struct gfs2_inode *ip = jd->jd_inode->u.generic_ip;
struct gfs2_sbd *sdp = ip->i_sbd;
unsigned int lblock;
int new = 0;
@@ -420,7 +426,8 @@
int gfs2_recover_journal(struct gfs2_jdesc *jd, int wait)
{
- struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd;
+ struct gfs2_inode *ip = jd->jd_inode->u.generic_ip;
+ struct gfs2_sbd *sdp = ip->i_sbd;
struct gfs2_log_header head;
struct gfs2_holder j_gh, ji_gh, t_gh;
unsigned long t;
@@ -450,7 +457,7 @@
goto fail;
};
- error = gfs2_glock_nq_init(get_v2ip(jd->jd_inode)->i_gl, LM_ST_SHARED,
+ error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED,
LM_FLAG_NOEXP, &ji_gh);
if (error)
goto fail_gunlock_j;
@@ -516,7 +523,7 @@
gfs2_glock_dq_uninit(&t_gh);
- t = DIV_RU(jiffies - t, HZ);
+ t = DIV_ROUND_UP(jiffies - t, HZ);
fs_info(sdp, "jid=%u: Journal replayed in %lus\n",
jd->jd_jid, t);
