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IB/hfi1: Add the counter n_tidwait

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This patch adds the counter n_tidwait to count the number of times the
TID resource allocator has to wait for TID resources.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Kaike Wan
2019-01-23 19:30:18 -08:00
committed by Doug Ledford
parent 838b6fd2d9
commit 2f16a696a0
5 changed files with 17 additions and 0 deletions
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4
drivers/infiniband/hw/hfi1/tid_rdma.h
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@@ -155,4 +155,8 @@ int hfi1_kern_setup_hw_flow(struct hfi1_ctxtdata *rcd, struct rvt_qp *qp);
void hfi1_kern_clear_hw_flow(struct hfi1_ctxtdata *rcd, struct rvt_qp *qp);
void hfi1_kern_init_ctxt_generations(struct hfi1_ctxtdata *rcd);
struct cntr_entry;
u64 hfi1_access_sw_tid_wait(const struct cntr_entry *entry,
void *context, int vl, int mode, u64 data);
#endif /* HFI1_TID_RDMA_H */