Commit 372cf243 authored Jul 06, 2017 by Jeff Layton

block: convert to errseq_t based writeback error tracking



This is a very minimal conversion to errseq_t based error tracking
for raw block device access. Just have it use the standard
file_write_and_wait_range call.

Note that there are internal callers that call sync_blockdev
and the like that are not affected by this. They'll continue
to use the AS_EIO/AS_ENOSPC flags for error reporting like
they always have for now.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jeff Layton <jlayton@redhat.com>

parent 819ec6b9

fs/block_dev.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -624,7 +624,7 @@ int blkdev_fsync(struct file *filp, loff_t start, loff_t end, int datasync)
		struct block_device *bdev = I_BDEV(bd_inode);
		int error;

		error = filemap_write_and_wait_range(filp->f_mapping, start, end);
		error = file_write_and_wait_range(filp, start, end);
		if (error)
		return error;

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