Hi Keir:
[BLKTAP]: Kill duplicate fast_flush_area call
The dispatch_rw_block_io may call fast_flush_area twice if
create_lookup_pte_addr fails (there is a flush call at fail_flush
already). The second call simply causes warnings to be printed
on the console. This patch removes the duplicate call.
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
diff -r 4c40bed66ade linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c
--- a/linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c Thu Oct 19 22:05:07 
2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/blktap/blktap.c Fri Oct 20 14:24:58 
2006 +1000
@@ -1195,8 +1195,6 @@ static void dispatch_rw_block_io(blkif_t
 uvaddr, &ptep);
 if (ret) {
 WPRINTK("Couldn't get a pte addr!\n");
- fast_flush_area(pending_req, pending_idx, usr_idx, 
- blkif->dev_num);
 goto fail_flush;
 }
 
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