Allow up to 2 pages of inline for NVMF WRITE operations. This reduces
latency for 8K WRITEs by removing the need to issue a READ WR for IB,
or a REG_MR+READ WR chain for iWarp.
Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/nvme/target/rdma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index 52e0c5d..9e3f08a 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c
@@ -33,9 +33,9 @@
#include "nvmet.h"
/*
- * We allow up to a page of inline data to go with the SQE
+ * We allow up to 2 pages of inline data to go with the SQE
*/
-#define NVMET_RDMA_INLINE_DATA_SIZE PAGE_SIZE
+#define NVMET_RDMA_INLINE_DATA_SIZE (PAGE_SIZE << 1)
struct nvmet_rdma_cmd {
struct ib_sge sge[2];
--
1.8.3.1
--
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