rds: more FMRs are faster
Chris Mason [Fri, 11 Jun 2010 18:18:57 +0000 (11:18 -0700)]
When we add more FMRs, we flush them less often and so we go faster.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

net/rds/ib.h

index 2efd9d1..d2dd23d 100644 (file)
@@ -9,7 +9,7 @@
 #include "rdma_transport.h"
 
 #define RDS_FMR_SIZE                   256
-#define RDS_FMR_POOL_SIZE              4096
+#define RDS_FMR_POOL_SIZE              8192
 
 #define RDS_IB_MAX_SGE                 8
 #define RDS_IB_RECV_SGE                2