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tools: bpftool: add "bpftool map freeze" subcommand

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Add a new subcommand to freeze maps from user space.

Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Quentin Monnet
2019-08-21 09:52:19 +01:00
committed by Daniel Borkmann
parent c354ff2ef2
commit 0bb52b0dfc
3 changed files with 44 additions and 3 deletions
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4
tools/bpf/bpftool/bash-completion/bpftool
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@@ -449,7 +449,7 @@ _bpftool()
map)
local MAP_TYPE='id pinned'
case $command in
show|list|dump|peek|pop|dequeue)
show|list|dump|peek|pop|dequeue|freeze)
case $prev in
$command)
COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) )
@@ -638,7 +638,7 @@ _bpftool()
[[ $prev == $object ]] && \
COMPREPLY=( $( compgen -W 'delete dump getnext help \
lookup pin event_pipe show list update create \
peek push enqueue pop dequeue' -- \
peek push enqueue pop dequeue freeze' -- \
"$cur" ) )
;;
esac