} lmStat;
#endif
+static void write_special_inodes(struct jfs_log *log,
+ int (*writer)(struct address_space *))
+{
+ struct jfs_sb_info *sbi;
+
+ list_for_each_entry(sbi, &log->sb_list, log_list) {
+ writer(sbi->ipbmap->i_mapping);
+ writer(sbi->ipimap->i_mapping);
+ writer(sbi->direct_inode->i_mapping);
+ }
+}
/*
* NAME: lmLog()
struct lrd lrd;
int lsn;
struct logsyncblk *lp;
- struct jfs_sb_info *sbi;
unsigned long flags;
/* push dirty metapages out to disk */
if (hard_sync)
- list_for_each_entry(sbi, &log->sb_list, log_list) {
- filemap_fdatawrite(sbi->ipbmap->i_mapping);
- filemap_fdatawrite(sbi->ipimap->i_mapping);
- filemap_fdatawrite(sbi->direct_inode->i_mapping);
- }
+ write_special_inodes(log, filemap_fdatawrite);
else
- list_for_each_entry(sbi, &log->sb_list, log_list) {
- filemap_flush(sbi->ipbmap->i_mapping);
- filemap_flush(sbi->ipimap->i_mapping);
- filemap_flush(sbi->direct_inode->i_mapping);
- }
+ write_special_inodes(log, filemap_flush);
/*
* forward syncpt
{
int i;
struct tblock *target = NULL;
- struct jfs_sb_info *sbi;
/* jfs_write_inode may call us during read-only mount */
if (!log)
if (wait < 2)
return;
- list_for_each_entry(sbi, &log->sb_list, log_list) {
- filemap_fdatawrite(sbi->ipbmap->i_mapping);
- filemap_fdatawrite(sbi->ipimap->i_mapping);
- filemap_fdatawrite(sbi->direct_inode->i_mapping);
- }
+ write_special_inodes(log, filemap_fdatawrite);
/*
* If there was recent activity, we may need to wait
if ((!list_empty(&log->cqueue)) || !list_empty(&log->synclist)) {
for (i = 0; i < 200; i++) { /* Too much? */
msleep(250);
+ write_special_inodes(log, filemap_fdatawrite);
if (list_empty(&log->cqueue) &&
list_empty(&log->synclist))
break;
/* check if journaling to disk has been disabled */
if (log->no_integrity) {
bio->bi_size = 0;
- lbmIODone(bio, 0, 0);
+ lbmIODone(bio, 0);
} else {
submit_bio(WRITE_SYNC, bio);
INCREMENT(lmStat.submitted);
/* wakeup I/O initiator */
LCACHE_WAKEUP(&bp->l_ioevent);
- return 0;
+ return;
}
/*
if (bp->l_flag & lbmDIRECT) {
LCACHE_WAKEUP(&bp->l_ioevent);
LCACHE_UNLOCK(flags);
- return 0;
+ return;
}
tail = log->wqueue;
LCACHE_UNLOCK(flags); /* unlock+enable */
}
-
- return 0;
}
int jfsIOWait(void *arg)
do {
spin_lock_irq(&log_redrive_lock);
- while ((bp = log_redrive_list) != 0) {
+ while ((bp = log_redrive_list)) {
log_redrive_list = bp->l_redrive_next;
bp->l_redrive_next = NULL;
spin_unlock_irq(&log_redrive_lock);