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ocfs2: Add struct file to ocfs2_refcount_cow.

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Add a new parameter 'struct file *' to ocfs2_refcount_cow
so that we can add readahead support later.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
This commit is contained in:
Tao Ma
2010-08-12 10:36:38 +08:00
parent b890823635
commit 155027121f
4 changed files with 10 additions and 7 deletions
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3
fs/ocfs2/refcounttree.h
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@ -52,7 +52,8 @@ int ocfs2_prepare_refcount_change_for_del(struct inode *inode,
u32 clusters,
int *credits,
int *ref_blocks);
int ocfs2_refcount_cow(struct inode *inode, struct buffer_head *di_bh,
int ocfs2_refcount_cow(struct inode *inode,
struct file *filep, struct buffer_head *di_bh,
u32 cpos, u32 write_len, u32 max_cpos);
typedef int (ocfs2_post_refcount_func)(struct inode *inode,