target: don't allocate bio headroom in iblock
We never embedd the bio into a structure, so there is no need to allocate
64 bytes of headroom per bio.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index cc8e6b5..628e877 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -129,7 +129,7 @@
/*
* These settings need to be made tunable..
*/
- ib_dev->ibd_bio_set = bioset_create(32, 64);
+ ib_dev->ibd_bio_set = bioset_create(32, 0);
if (!ib_dev->ibd_bio_set) {
pr_err("IBLOCK: Unable to create bioset()\n");
return ERR_PTR(-ENOMEM);