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| author | Tao Ma <tao.ma@oracle.com> | 2010-08-12 10:36:38 +0800 |
|---|---|---|
| committer | Tao Ma <tao.ma@oracle.com> | 2010-08-12 10:39:57 +0800 |
| commit | 155027121fe52f9b4f25e9d156c22f2f5012e5fe (patch) | |
| tree | 74067d52b685ab314173e74cc85a43a5d9e20c7d /fs/ocfs2/refcounttree.c | |
| parent | b890823635e022467b924e3d9da8c5166a4e349c (diff) | |
| download | op-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.c')
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 3ac5aa7..66dab3c 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -3404,6 +3404,7 @@ static int ocfs2_replace_cow(struct ocfs2_cow_context *context) * unrefcounted extent. */ static int ocfs2_refcount_cow_hunk(struct inode *inode, + struct file *file, struct buffer_head *di_bh, u32 cpos, u32 write_len, u32 max_cpos) { @@ -3481,6 +3482,7 @@ out: * clusters between cpos and cpos+write_len are safe to modify. */ int ocfs2_refcount_cow(struct inode *inode, + struct file *file, struct buffer_head *di_bh, u32 cpos, u32 write_len, u32 max_cpos) { @@ -3500,7 +3502,7 @@ int ocfs2_refcount_cow(struct inode *inode, num_clusters = write_len; if (ext_flags & OCFS2_EXT_REFCOUNTED) { - ret = ocfs2_refcount_cow_hunk(inode, di_bh, cpos, + ret = ocfs2_refcount_cow_hunk(inode, file, di_bh, cpos, num_clusters, max_cpos); if (ret) { mlog_errno(ret); |
