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drop_monitor: add net device refcount tracker
authorEric Dumazet <edumazet@google.com>
Sun, 5 Dec 2021 04:22:02 +0000 (20:22 -0800)
committerJakub Kicinski <kuba@kernel.org>
Tue, 7 Dec 2021 00:05:10 +0000 (16:05 -0800)
commit4dbd24f65c60259ce5d1563433ecaf5fab693c83
treed72a8fdf49e0a2035a2989eea2544ad98dcbf736
parent14ed029b5eb5146794a46d89e114715c9d380ca1
drop_monitor: add net device refcount tracker

We want to track all dev_hold()/dev_put() to ease leak hunting.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
include/net/devlink.h
net/core/drop_monitor.c