[PATCH iproute2-next 3/3] rdma: Document the new "pid" criteria for auto mode
From: Leon Romanovsky <leon@kernel.org>
Date: 2020-08-04 08:49:26
Also in:
linux-rdma
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Mark Zhang <redacted> Document the new supported criteria of auto mode. Examples: $ rdma statistic qp set link mlx5_2/1 auto pid on $ rdma statistic qp set link mlx5_2/1 auto pid,type on Signed-off-by: Mark Zhang <redacted> Reviewed-by: Ido Kalir <redacted> Signed-off-by: Leon Romanovsky <redacted> --- man/man8/rdma-statistic.8 | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/man/man8/rdma-statistic.8 b/man/man8/rdma-statistic.8
index 7de495c9..7160bcdf 100644
--- a/man/man8/rdma-statistic.8
+++ b/man/man8/rdma-statistic.8@@ -68,11 +68,11 @@ rdma-statistic \- RDMA statistic counter configuration .ti -8 .IR CRITERIA " := " -.RB "{ " type " }" +.RB "{ " type " | " pid " }" .ti -8 .IR FILTER_NAME " := " -.RB "{ " cntn " | " lqpn " | " pid " }" +.RB "{ " cntn " | " lqpn " | " pid " | " qp-type " }" .SH "DESCRIPTION" .SS rdma statistic [object] show - Queries the specified RDMA device for RDMA and driver-specific statistics. Show the default hw counters if object is not specified
@@ -88,7 +88,7 @@ rdma-statistic \- RDMA statistic counter configuration - specifies a filter to show only the results matching it. .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. Not applicable for MR's. +In auto mode all objects belong to one category are bind automatically to a single counter set. The "off" is global for all auto modes together. 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. Not applicable for MR's.
@@ -127,6 +127,11 @@ rdma statistic qp show link mlx5_2 pid 30489 Shows the state of all qp counters of specified RDMA port and belonging to pid 30489 .RE .PP +rdma statistic qp show link mlx5_2 qp-type UD +.RS 4 +Shows the state of all qp counters of specified RDMA port and with QP type UD +.RE +.PP rdma statistic qp mode .RS 4 List current counter mode on all devices
@@ -139,7 +144,17 @@ List current counter mode of device mlx5_2 port 1 .PP rdma statistic qp set link mlx5_2/1 auto type on .RS 4 -On device mlx5_2 port 1, for each new QP bind it with a counter automatically. Per counter for QPs with same qp type in each process. Currently only "type" is supported. +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same qp type. +.RE +.PP +rdma statistic qp set link mlx5_2/1 auto pid on +.RS 4 +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same pid. +.RE +.PP +rdma statistic qp set link mlx5_2/1 auto pid,type on +.RS 4 +On device mlx5_2 port 1, for each new user QP bind it with a counter automatically. Per counter for QPs with same pid and same type. .RE .PP rdma statistic qp set link mlx5_2/1 auto off
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2.26.2