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ocfs2: Remove obscure error handling in direct_write. 

In ocfs2, actually we don't allow any direct write pass i_size,
see the function ocfs2_prepare_inode_for_write. So we don't
need the bogus simple_setsize.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Tao Ma 2010-06-09 16:48:59 +08:00 committed by Joel Becker
parent 3c3f20c981
commit 95fa859a26
1 changed files with 0 additions and 11 deletions
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11
fs/ocfs2/file.c
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@ -2312,17 +2312,6 @@ relock:
written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos, written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos,
ppos, count, ocount); ppos, count, ocount);
if (written < 0) { if (written < 0) {
/*
* direct write may have instantiated a few
* blocks outside i_size. Trim these off again.
* Don't need i_size_read because we hold i_mutex.
*
* XXX(truncate): this looks buggy because ocfs2 did not
* actually implement ->truncate. Take a look at
* the new truncate sequence and update this accordingly
*/
if (*ppos + count > inode->i_size)
truncate_setsize(inode, inode->i_size);
ret = written; ret = written;
goto out_dio; goto out_dio;
} }