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authorTao Ma <tao.ma@oracle.com>2010-08-12 10:25:28 +0800
committerTao Ma <tao.ma@oracle.com>2010-08-12 10:39:48 +0800
commit0378da0fda6edf5aaffda6f1248a78986bd955b5 (patch)
tree67b0128e65deb27818eb52d09dd1d0598675a3b2 /fs/ocfs2/aops.c
parent5af568cbd55f60b5a1d174f621b273e4f585dc35 (diff)
downloadop-kernel-dev-0378da0fda6edf5aaffda6f1248a78986bd955b5.zip
op-kernel-dev-0378da0fda6edf5aaffda6f1248a78986bd955b5.tar.gz
ocfs2: pass struct file* to ocfs2_write_begin_nolock.
struct file * has file_ra_state to store the readahead state and data. So pass this to ocfs2_write_begin_nolock so that it can be used in ocfs2_refcount_cow. Signed-off-by: Tao Ma <tao.ma@oracle.com>
Diffstat (limited to 'fs/ocfs2/aops.c')
-rw-r--r--fs/ocfs2/aops.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 0de69c9..e3efdd9 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -1642,7 +1642,8 @@ static int ocfs2_zero_tail(struct inode *inode, struct buffer_head *di_bh,
return ret;
}
-int ocfs2_write_begin_nolock(struct address_space *mapping,
+int ocfs2_write_begin_nolock(struct file *filp,
+ struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata,
struct buffer_head *di_bh, struct page *mmap_page)
@@ -1854,7 +1855,7 @@ static int ocfs2_write_begin(struct file *file, struct address_space *mapping,
*/
down_write(&OCFS2_I(inode)->ip_alloc_sem);
- ret = ocfs2_write_begin_nolock(mapping, pos, len, flags, pagep,
+ ret = ocfs2_write_begin_nolock(file, mapping, pos, len, flags, pagep,
fsdata, di_bh, NULL);
if (ret) {
mlog_errno(ret);
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