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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-05 12:56:51 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-05-10 22:21:57 +0900
commitaa405b1f4238401616e7d98620170b424b2dbefc (patch)
treec42986a31c3383490d010ae55a97c37f5095220c /fs/nilfs2/btnode.h
parent0ef28f9aec4dccfba33cef74412f601c1b48b658 (diff)
downloadop-kernel-dev-aa405b1f4238401616e7d98620170b424b2dbefc.zip
op-kernel-dev-aa405b1f4238401616e7d98620170b424b2dbefc.tar.gz
nilfs2: always set back pointer to host inode in mapping->host
In the current nilfs, page cache for btree nodes and meta data files do not set a valid back pointer to the host inode in mapping->host. This will change it so that every address space in nilfs uses mapping->host to hold its host inode. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/btnode.h')
-rw-r--r--fs/nilfs2/btnode.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nilfs2/btnode.h b/fs/nilfs2/btnode.h
index 1b8ebd8..7de449c 100644
--- a/fs/nilfs2/btnode.h
+++ b/fs/nilfs2/btnode.h
@@ -37,7 +37,6 @@ struct nilfs_btnode_chkey_ctxt {
struct buffer_head *newbh;
};
-void nilfs_btnode_cache_init(struct address_space *, struct backing_dev_info *);
void nilfs_btnode_cache_clear(struct address_space *);
struct buffer_head *nilfs_btnode_create_block(struct address_space *btnc,
__u64 blocknr);
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