Merge branch 'for-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block

* 'for-2.6.22' of git://git.kernel.dk/data/git/linux-2.6-block:
  [PATCH] ll_rw_blk: fix missing bounce in blk_rq_map_kern()
  [PATCH] splice: always call into page_cache_readahead()
  [PATCH] splice(): fix interaction with readahead

1 files changed, 1 insertions, 0 deletions

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 5873861e1dbb..d99d402953a3 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -2558,6 +2558,7 @@ int blk_rq_map_kern(request_queue_t *q, struct request *rq, void *kbuf,
                 bio->bi_rw |= (1 << BIO_RW);
 
         blk_rq_bio_prep(q, rq, bio);
+        blk_queue_bounce(q, &rq->bio);
         rq->buffer = rq->data = NULL;
         return 0;
 }