nilfs2: use sb instance instead of nilfs_sb_info struct
This replaces sbi uses with direct reference to sb instance.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index 3dfcd3b..ba4a645 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -425,7 +425,7 @@
}
static int nilfs_prepare_segment_for_recovery(struct the_nilfs *nilfs,
- struct nilfs_sb_info *sbi,
+ struct super_block *sb,
struct nilfs_recovery_info *ri)
{
struct list_head *head = &ri->ri_used_segments;
@@ -501,7 +501,7 @@
}
static int nilfs_recover_dsync_blocks(struct the_nilfs *nilfs,
- struct nilfs_sb_info *sbi,
+ struct super_block *sb,
struct nilfs_root *root,
struct list_head *head,
unsigned long *nr_salvaged_blocks)
@@ -514,7 +514,7 @@
int err = 0, err2 = 0;
list_for_each_entry_safe(rb, n, head, list) {
- inode = nilfs_iget(sbi->s_super, root, rb->ino);
+ inode = nilfs_iget(sb, root, rb->ino);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
inode = NULL;
@@ -572,11 +572,11 @@
* nilfs_do_roll_forward - salvage logical segments newer than the latest
* checkpoint
* @nilfs: nilfs object
- * @sbi: nilfs_sb_info
+ * @sb: super block instance
* @ri: pointer to a nilfs_recovery_info
*/
static int nilfs_do_roll_forward(struct the_nilfs *nilfs,
- struct nilfs_sb_info *sbi,
+ struct super_block *sb,
struct nilfs_root *root,
struct nilfs_recovery_info *ri)
{
@@ -648,7 +648,7 @@
goto failed;
if (flags & NILFS_SS_LOGEND) {
err = nilfs_recover_dsync_blocks(
- nilfs, sbi, root, &dsync_blocks,
+ nilfs, sb, root, &dsync_blocks,
&nsalvaged_blocks);
if (unlikely(err))
goto failed;
@@ -681,7 +681,7 @@
if (nsalvaged_blocks) {
printk(KERN_INFO "NILFS (device %s): salvaged %lu blocks\n",
- sbi->s_super->s_id, nsalvaged_blocks);
+ sb->s_id, nsalvaged_blocks);
ri->ri_need_recovery = NILFS_RECOVERY_ROLLFORWARD_DONE;
}
out:
@@ -695,7 +695,7 @@
printk(KERN_ERR
"NILFS (device %s): Error roll-forwarding "
"(err=%d, pseg block=%llu). ",
- sbi->s_super->s_id, err, (unsigned long long)pseg_start);
+ sb->s_id, err, (unsigned long long)pseg_start);
goto out;
}
@@ -724,7 +724,7 @@
/**
* nilfs_salvage_orphan_logs - salvage logs written after the latest checkpoint
* @nilfs: nilfs object
- * @sbi: nilfs_sb_info
+ * @sb: super block instance
* @ri: pointer to a nilfs_recovery_info struct to store search results.
*
* Return Value: On success, 0 is returned. On error, one of the following
@@ -741,7 +741,7 @@
* %-ENOMEM - Insufficient memory available.
*/
int nilfs_salvage_orphan_logs(struct the_nilfs *nilfs,
- struct nilfs_sb_info *sbi,
+ struct super_block *sb,
struct nilfs_recovery_info *ri)
{
struct nilfs_root *root;
@@ -750,32 +750,32 @@
if (ri->ri_lsegs_start == 0 || ri->ri_lsegs_end == 0)
return 0;
- err = nilfs_attach_checkpoint(sbi, ri->ri_cno, true, &root);
+ err = nilfs_attach_checkpoint(sb, ri->ri_cno, true, &root);
if (unlikely(err)) {
printk(KERN_ERR
"NILFS: error loading the latest checkpoint.\n");
return err;
}
- err = nilfs_do_roll_forward(nilfs, sbi, root, ri);
+ err = nilfs_do_roll_forward(nilfs, sb, root, ri);
if (unlikely(err))
goto failed;
if (ri->ri_need_recovery == NILFS_RECOVERY_ROLLFORWARD_DONE) {
- err = nilfs_prepare_segment_for_recovery(nilfs, sbi, ri);
+ err = nilfs_prepare_segment_for_recovery(nilfs, sb, ri);
if (unlikely(err)) {
printk(KERN_ERR "NILFS: Error preparing segments for "
"recovery.\n");
goto failed;
}
- err = nilfs_attach_segment_constructor(sbi, root);
+ err = nilfs_attach_log_writer(sb, root);
if (unlikely(err))
goto failed;
set_nilfs_discontinued(nilfs);
- err = nilfs_construct_segment(sbi->s_super);
- nilfs_detach_segment_constructor(sbi);
+ err = nilfs_construct_segment(sb);
+ nilfs_detach_log_writer(sb);
if (unlikely(err)) {
printk(KERN_ERR "NILFS: Oops! recovery failed. "