From 3ba23ade464cca7c4a7ba5628c613339d3f2e161 Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Fri, 17 Jul 2009 13:13:22 +0000 Subject: RDS: Set retry_count to 2 and make modifiable via modparam This will be default cause IB connections to failover faster, but allow a longer retry count to be used if desired. Signed-off-by: Andy Grover Signed-off-by: David S. Miller --- net/rds/ib.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/rds/ib.c') diff --git a/net/rds/ib.c b/net/rds/ib.c index b9bcd32..27abdd3 100644 --- a/net/rds/ib.c +++ b/net/rds/ib.c @@ -43,11 +43,14 @@ unsigned int fmr_pool_size = RDS_FMR_POOL_SIZE; unsigned int fmr_message_size = RDS_FMR_SIZE + 1; /* +1 allows for unaligned MRs */ +unsigned int rds_ib_retry_count = RDS_IB_DEFAULT_RETRY_COUNT; module_param(fmr_pool_size, int, 0444); MODULE_PARM_DESC(fmr_pool_size, " Max number of fmr per HCA"); module_param(fmr_message_size, int, 0444); MODULE_PARM_DESC(fmr_message_size, " Max size of a RDMA transfer"); +module_param(rds_ib_retry_count, int, 0444); +MODULE_PARM_DESC(rds_ib_retry_count, " Number of hw retries before reporting an error"); struct list_head rds_ib_devices; -- cgit v1.1