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author | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-17 15:12:22 -0300 |
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committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-09-18 10:31:45 -0300 |
commit | 5dee5872f87552cfb173c899d35fc1413c2aa77f (patch) | |
tree | 273a8551247785dbec22d1e7c55e2b636e1c9e8e /tools/perf/Documentation/perf-stat.txt | |
parent | RDMA: Convert RWQ table logic to ib_core allocation scheme (diff) | |
parent | RDMA: Fix link active_speed size (diff) | |
download | linux-dev-5dee5872f87552cfb173c899d35fc1413c2aa77f.tar.xz linux-dev-5dee5872f87552cfb173c899d35fc1413c2aa77f.zip |
Merge branch 'mlx5_active_speed' into rdma.git for-next
Leon Romanovsky says:
====================
IBTA declares speed as 16 bits, but kernel stores it in u8. This series
fixes in-kernel declaration while keeping external interface intact.
====================
Based on the mlx5-next branch at
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
due to dependencies.
* branch 'mlx5_active_speed':
RDMA: Fix link active_speed size
RDMA/mlx5: Delete duplicated mlx5_ptys_width enum
net/mlx5: Refactor query port speed functions
Diffstat (limited to 'tools/perf/Documentation/perf-stat.txt')
-rw-r--r-- | tools/perf/Documentation/perf-stat.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index c9bfefc051fb..db420dd75e43 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt @@ -39,6 +39,10 @@ report:: - a raw PMU event (eventsel+umask) in the form of rNNN where NNN is a hexadecimal event descriptor. + - a symbolic or raw PMU event followed by an optional colon + and a list of event modifiers, e.g., cpu-cycles:p. See the + linkperf:perf-list[1] man page for details on event modifiers. + - a symbolically formed event like 'pmu/param1=0x3,param2/' where param1 and param2 are defined as formats for the PMU in /sys/bus/event_source/devices/<pmu>/format/* @@ -416,6 +420,9 @@ counts for all hardware threads in a core but show the sum counts per hardware thread. This is essentially a replacement for the any bit and convenient for post processing. +--summary:: +Print summary for interval mode (-I). + EXAMPLES -------- |