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| author | Tao Ma <tao.ma@oracle.com> | 2009-08-18 07:43:55 +0400 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2009-09-23 07:09:45 +0400 |
| commit | 2999d12f4d5529b282ce201b21444590c3f9f723 (patch) | |
| tree | 9500f897753a59cf47e66af2cb7fd56c05ec8c1c /fs/ocfs2/refcounttree.h | |
| parent | a7fe7a3a1ab5dac8d81e531c060f51e12010133b (diff) | |
| download | linux-2999d12f4d5529b282ce201b21444590c3f9f723.tar.xz | |
ocfs2: Add reflink support for xattr.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Diffstat (limited to 'fs/ocfs2/refcounttree.h')
| -rw-r--r-- | fs/ocfs2/refcounttree.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h index 1e3446a655dd..2c238e682570 100644 --- a/fs/ocfs2/refcounttree.h +++ b/fs/ocfs2/refcounttree.h @@ -93,4 +93,10 @@ int ocfs2_add_refcount_flag(struct inode *inode, int ocfs2_remove_refcount_tree(struct inode *inode, struct buffer_head *di_bh); int ocfs2_try_remove_refcount_tree(struct inode *inode, struct buffer_head *di_bh); +int ocfs2_increase_refcount(handle_t *handle, + struct ocfs2_caching_info *ci, + struct buffer_head *ref_root_bh, + u64 cpos, u32 len, + struct ocfs2_alloc_context *meta_ac, + struct ocfs2_cached_dealloc_ctxt *dealloc); #endif /* OCFS2_REFCOUNTTREE_H */ |