Change the default number of krcvqs to number of numa nodes + 1
based on the performance data collected.
Reviewed-by: Mike Marciniszyn <mike.marcinis...@intel.com>
Signed-off-by: Jubin John <jubin.j...@intel.com>
---
Changes in v2:
- None
Changes in v3:
- Refreshed patch against latest staging-next
drivers/staging/rdma/hfi1/chip.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index bbe5ad8..503bfca 100644
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -12445,7 +12445,7 @@ static int set_up_context_variables(struct hfi1_devdata
*dd)
*/
num_kernel_contexts = n_krcvqs + MIN_KERNEL_KCTXTS - 1;
else
- num_kernel_contexts = num_online_nodes();
+ num_kernel_contexts = num_online_nodes() + 1;
num_kernel_contexts =
max_t(int, MIN_KERNEL_KCTXTS, num_kernel_contexts);
/*
--
1.7.1
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