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| author |   Eric Dumazet <edumazet@google.com> | 2022-02-10 13:42:31 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-02-11 11:44:27 +0000 |
| commit | 29e5375d7fcb5f88b438d74d537bbfd67ac75a64 (patch) | |
| tree | 5c85b956925de91067e6cef0af62465f4aa26443 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | ipv6: add (struct uncached_list)->quarantine list (diff) | |
ipv4: add (struct uncached_list)->quarantine list
This is an optimization to keep the per-cpu lists as short as possible:
Whenever rt_flush_dev() changes one rtable dst.dev
matching the disappearing device, it can can transfer the object
to a quarantine list, waiting for a final rt_del_uncached_list().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions