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| author | Paolo Abeni <pabeni@redhat.com> | 2020-09-18 18:00:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-21 13:56:37 -0700 |
| commit | 7d58e6555870d01d85b181ba2a16b217a1ea8bdd (patch) | |
| tree | 253a8bbcae758058ac2bbc359b45592c225a5243 /net/unix/af_unix.c | |
| parent | c4f084edd358e54a89c0c562b9c7c50994caffe0 (diff) | |
| download | linux-stable-7d58e6555870d01d85b181ba2a16b217a1ea8bdd.tar.gz linux-stable-7d58e6555870d01d85b181ba2a16b217a1ea8bdd.tar.bz2 linux-stable-7d58e6555870d01d85b181ba2a16b217a1ea8bdd.zip | |
net-sysfs: add backlog len and CPU id to softnet data
Currently the backlog status in not exposed to user-space.
Since long backlogs (or simply not empty ones) can be a
source of noticeable latency, -RT deployments need some way
to inspect it.
Additionally, there isn't a direct match between 'softnet_stat'
lines and the related CPU - sd for offline CPUs are not dumped -
so this patch also includes the CPU id into such entry.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions