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| author | Quentin Monnet <quentin@isovalent.com> | 2021-07-31 00:54:35 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-07-31 01:40:28 +0300 |
| commit | 475a23c2c15fb2af76a27f89f632a48c03166f45 (patch) | |
| tree | 29f9b71de8c377695f3751ac01e4e265e502f870 /tools/bpf | |
| parent | 8cc8c6357c8fa763c650f1bddb69871a254f427c (diff) | |
| download | linux-475a23c2c15fb2af76a27f89f632a48c03166f45.tar.xz | |
tools: bpftool: Complete metrics list in "bpftool prog profile" doc
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: 450d060e8f75 ("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
Diffstat (limited to 'tools/bpf')
| -rw-r--r-- | tools/bpf/bpftool/Documentation/bpftool-prog.rst | 3 | ||||
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst index 2ea5df30ff21..91608cb7e44a 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst @@ -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** | } diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 134135424e7f..88e2bcf16cca 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -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 |