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sort out blockdev_direct_IO variants

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Move the call to vmtruncate to get rid of accessive blocks to the callers
in prepearation of the new truncate calling sequence.  This was only done
for DIO_LOCKING filesystems, so the __blockdev_direct_IO_newtrunc variant
was not needed anyway.  Get rid of blockdev_direct_IO_no_locking and
its _newtrunc variant while at it as just opencoding the two additional
paramters is shorted than the name suffix.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig
2010-06-04 11:29:53 +02:00
committed by Al Viro
parent 256249584b
commit eafdc7d190
15 changed files with 146 additions and 119 deletions
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9
fs/ocfs2/aops.c
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@@ -643,11 +643,10 @@ static ssize_t ocfs2_direct_IO(int rw,
if (i_size_read(inode) <= offset)
return 0;
ret = blockdev_direct_IO_no_locking(rw, iocb, inode,
inode->i_sb->s_bdev, iov, offset,
nr_segs,
ocfs2_direct_IO_get_blocks,
ocfs2_dio_end_io);
ret = __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev,
iov, offset, nr_segs,
ocfs2_direct_IO_get_blocks,
ocfs2_dio_end_io, NULL, 0);
mlog_exit(ret);
return ret;