[XFS] set b_error from bio error in xfs_buf_bio_end_io



Preserve any error returned by the bio layer.

Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Tim Shimmin <tes@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>

parent 14d676f5

fs/xfs/linux-2.6/xfs_buf.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1126,8 +1126,7 @@ xfs_buf_bio_end_io(
		unsigned int blocksize = bp->b_target->bt_bsize;
		struct bio_vec *bvec = bio->bi_io_vec + bio->bi_vcnt - 1;

		if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
		bp->b_error = EIO;
		xfs_buf_ioerror(bp, -error);

		do {
		struct page *page = bvec->bv_page;