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authorTao Ma <tao.ma@oracle.com>2010-08-12 10:36:38 +0800
committerTao Ma <tao.ma@oracle.com>2010-08-12 10:39:57 +0800
commit155027121fe52f9b4f25e9d156c22f2f5012e5fe (patch)
tree74067d52b685ab314173e74cc85a43a5d9e20c7d /fs/ocfs2/refcounttree.h
parentb890823635e022467b924e3d9da8c5166a4e349c (diff)
downloadop-kernel-dev-155027121fe52f9b4f25e9d156c22f2f5012e5fe.zip
op-kernel-dev-155027121fe52f9b4f25e9d156c22f2f5012e5fe.tar.gz
ocfs2: Add struct file to ocfs2_refcount_cow.
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>
Diffstat (limited to 'fs/ocfs2/refcounttree.h')
-rw-r--r--fs/ocfs2/refcounttree.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h
index 9983ba1..29cba0e 100644
--- a/fs/ocfs2/refcounttree.h
+++ b/fs/ocfs2/refcounttree.h
@@ -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,
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