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tools: bpftool: Complete metrics list in "bpftool prog profile" doc

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Profiling programs with bpftool was extended some time ago to support
two new metrics, namely itlb_misses and dtlb_misses (misses for the
instruction/data translation lookaside buffer). Update the manual page
and bash completion accordingly.

Fixes: 450d060e8f ("bpftool: Add {i,d}tlb_misses support for bpftool profile")
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210730215435.7095-8-quentin@isovalent.com
This commit is contained in:
Quentin Monnet 2021-07-30 22:54:35 +01:00 committed by Andrii Nakryiko
parent 8cc8c6357c
commit 475a23c2c1
2 changed files with 4 additions and 2 deletions
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3
tools/bpf/bpftool/Documentation/bpftool-prog.rst
View File

@ -53,7 +53,8 @@ PROG COMMANDS
| **msg_verdict** | **skb_verdict** | **stream_verdict** | **stream_parser** | **flow_dissector**
| }
| *METRICs* := {
| **cycles** | **instructions** | **l1d_loads** | **llc_misses**
| **cycles** | **instructions** | **l1d_loads** | **llc_misses** |
| **itlb_misses** | **dtlb_misses**
| }

3
tools/bpf/bpftool/bash-completion/bpftool
View File

@ -345,7 +345,8 @@ _bpftool()
local PROG_TYPE='id pinned tag name'
local MAP_TYPE='id pinned name'
local METRIC_TYPE='cycles instructions l1d_loads llc_misses'
local METRIC_TYPE='cycles instructions l1d_loads llc_misses \
itlb_misses dtlb_misses'
case $command in
show|list)
[[ $prev != "$command" ]] && return 0