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RDMA/cma: Increase the IB CM retry count in CMA

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3 seems like a low number of IB Communication Manager retries to set;
we see connections failing under stress, and in any case 3 just looks
like an arbitrary number.  15 is the max value allowed by the
InfiniBand spec.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Michael S. Tsirkin 2006-09-13 15:01:54 +03:00 committed by Roland Dreier
parent c11bd42a76
commit d5bb75999c
1 changed files with 1 additions and 1 deletions
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drivers/infiniband/core/cma.c
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@ -49,7 +49,7 @@ MODULE_DESCRIPTION("Generic RDMA CM Agent");
MODULE_LICENSE("Dual BSD/GPL");
#define CMA_CM_RESPONSE_TIMEOUT 20
#define CMA_MAX_CM_RETRIES 3
#define CMA_MAX_CM_RETRIES 15
static void cma_add_one(struct ib_device *device);
static void cma_remove_one(struct ib_device *device);