From: Erez Alfasi <ereza@xxxxxxxxxxxx>
Add document of accessing the MR counters into
the rdma-statistic man pages.
Signed-off-by: Erez Alfasi <ereza@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
man/man8/rdma-statistic.8 | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/man/man8/rdma-statistic.8 b/man/man8/rdma-statistic.8
index dea6ff24..541b5d63 100644
--- a/man/man8/rdma-statistic.8
+++ b/man/man8/rdma-statistic.8
@@ -1,4 +1,4 @@
-.TH RDMA\-STATISTIC 8 "17 Mar 2019" "iproute2" "Linux"
+.TH RDMA\-STATISTIC 8 "27 June 2019" "iproute2" "Linux"
.SH NAME
rdma-statistic \- RDMA statistic counter configuration
.SH SYNOPSIS
@@ -15,7 +15,7 @@ rdma-statistic \- RDMA statistic counter configuration
.ti -8
.B rdma statistic
-.RI "[ " OBJECT " ]"
+.RI "{ " OBJECT " }"
.B show
.ti -8
@@ -63,7 +63,7 @@ rdma-statistic \- RDMA statistic counter configuration
.ti -8
.IR OBJECT " := "
-.RB "{ " qp " }"
+.RB "{ " qp " | " mr " }"
.ti -8
.IR CRITERIA " := "
@@ -80,13 +80,13 @@ rdma-statistic \- RDMA statistic counter configuration
- specifies counters on this RDMA port to show.
.SS rdma statistic <object> set - configure counter statistic auto-mode for a specific device/port
-In auto mode all objects belong to one category are bind automatically to a single counter set.
+In auto mode all objects belong to one category are bind automatically to a single counter set. Not applicable for MR's.
.SS rdma statistic <object> bind - manually bind an object (e.g., a qp) with a counter
-When bound the statistics of this object are available in this counter.
+When bound the statistics of this object are available in this counter. Not applicable for MR's.
.SS rdma statistic <object> unbind - manually unbind an object (e.g., a qp) from the counter previously bound
-When unbound the statistics of this object are no longer available in this counter; And if object id is not specified then all objects on this counter will be unbound.
+When unbound the statistics of this object are no longer available in this counter; And if object id is not specified then all objects on this counter will be unbound. Not applicable for MR's.
.I "COUNTER-ID"
- specifies the id of the counter to be bound.
@@ -152,9 +152,16 @@ On device mlx5_2 port 1, bind the specified qp on the specified counter
rdma statistic qp unbind link mlx5_2/1 cntn 4
.RS 4
On device mlx5_2 port 1, unbind all QPs on the specified counter. After that this counter will be released automatically by the kernel.
-
.RE
.PP
+rdma statistic show mr
+.RS 4
+List all currently allocated MR's and their counters.
+.RE
+.PP
+rdma statistic show mr mrn 6
+.RS 4
+Dump a specific MR statistics with mrn 6. Dumps nothing if does not exists.
.SH SEE ALSO
.BR rdma (8),
@@ -163,5 +170,7 @@ On device mlx5_2 port 1, unbind all QPs on the specified counter. After that thi
.BR rdma-resource (8),
.br
-.SH AUTHOR
+.SH AUTHORS
Mark Zhang <markz@xxxxxxxxxxxx>
+.br
+Erez Alfasi <ereza@xxxxxxxxxxxx>
--
2.20.1
