rds: more FMRs are faster

When we add more FMRs, we flush them less often and so we go faster.

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

diff --git a/net/rds/ib.h b/net/rds/ib.h
index 2efd9d11e7d46baf195092f923bbe9067249107f..d2dd23d5c1a0e987def8c60e32d955737a09a9a8 100644 (file)
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -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