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libata: fix ata_scsi_change_queue_depth()
[powerpc.git]
/
block
/
ll_rw_blk.c
diff --git
a/block/ll_rw_blk.c
b/block/ll_rw_blk.c
index
e07c079
..
38c293b
100644
(file)
--- a/
block/ll_rw_blk.c
+++ b/
block/ll_rw_blk.c
@@
-1264,7
+1264,7
@@
new_hw_segment:
bio->bi_hw_segments = nr_hw_segs;
bio->bi_flags |= (1 << BIO_SEG_VALID);
}
bio->bi_hw_segments = nr_hw_segs;
bio->bi_flags |= (1 << BIO_SEG_VALID);
}
-
+EXPORT_SYMBOL(blk_recount_segments);
static int blk_phys_contig_segment(request_queue_t *q, struct bio *bio,
struct bio *nxt)
static int blk_phys_contig_segment(request_queue_t *q, struct bio *bio,
struct bio *nxt)
@@
-2453,6
+2453,7
@@
EXPORT_SYMBOL(blk_rq_map_user);
* @rq: request to map data to
* @iov: pointer to the iovec
* @iov_count: number of elements in the iovec
* @rq: request to map data to
* @iov: pointer to the iovec
* @iov_count: number of elements in the iovec
+ * @len: I/O byte count
*
* Description:
* Data will be mapped directly for zero copy io, if possible. Otherwise
*
* Description:
* Data will be mapped directly for zero copy io, if possible. Otherwise