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Diffstat (limited to 'fs/nilfs2/btnode.c')
-rw-r--r--fs/nilfs2/btnode.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 609cd223eea8..a35ae35e6932 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -34,12 +34,6 @@
#include "page.h"
#include "btnode.h"
-void nilfs_btnode_cache_init(struct address_space *btnc,
- struct backing_dev_info *bdi)
-{
- nilfs_mapping_init(btnc, bdi);
-}
-
void nilfs_btnode_cache_clear(struct address_space *btnc)
{
invalidate_mapping_pages(btnc, 0, -1);
@@ -62,7 +56,7 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr)
BUG();
}
memset(bh->b_data, 0, 1 << inode->i_blkbits);
- bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+ bh->b_bdev = inode->i_sb->s_bdev;
bh->b_blocknr = blocknr;
set_buffer_mapped(bh);
set_buffer_uptodate(bh);
@@ -94,10 +88,11 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
if (pblocknr == 0) {
pblocknr = blocknr;
if (inode->i_ino != NILFS_DAT_INO) {
- struct inode *dat = NILFS_I_NILFS(inode)->ns_dat;
+ struct the_nilfs *nilfs = inode->i_sb->s_fs_info;
/* blocknr is a virtual block number */
- err = nilfs_dat_translate(dat, blocknr, &pblocknr);
+ err = nilfs_dat_translate(nilfs->ns_dat, blocknr,
+ &pblocknr);
if (unlikely(err)) {
brelse(bh);
goto out_locked;
@@ -120,7 +115,7 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr,
goto found;
}
set_buffer_mapped(bh);
- bh->b_bdev = NILFS_I_NILFS(inode)->ns_bdev;
+ bh->b_bdev = inode->i_sb->s_bdev;
bh->b_blocknr = pblocknr; /* set block address for read */
bh->b_end_io = end_buffer_read_sync;
get_bh(bh);
@@ -259,7 +254,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
"invalid oldkey %lld (newkey=%lld)",
(unsigned long long)oldkey,
(unsigned long long)newkey);
- nilfs_btnode_mark_dirty(obh);
+ mark_buffer_dirty(obh);
spin_lock_irq(&btnc->tree_lock);
radix_tree_delete(&btnc->page_tree, oldkey);
@@ -271,7 +266,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
unlock_page(opage);
} else {
nilfs_copy_buffer(nbh, obh);
- nilfs_btnode_mark_dirty(nbh);
+ mark_buffer_dirty(nbh);
nbh->b_blocknr = newkey;
ctxt->bh = nbh;