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| author |   Julian Anastasov <ja@ssi.bg> | 2012-07-23 10:46:38 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-07-23 00:57:12 -0700 |
| commit | 9a0a9502cbf19d31f7387e3066f3d1a491bef616 (patch) | |
| tree | de744eaedb4c0942fab7d0c6af583460b2803fa0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value (diff) | |
| download | linux-dev-9a0a9502cbf19d31f7387e3066f3d1a491bef616.tar.xz linux-dev-9a0a9502cbf19d31f7387e3066f3d1a491bef616.zip | |
tcp: avoid oops in tcp_metrics and reset tcpm_stamp
In tcp_tw_remember_stamp we incorrectly checked tw
instead of tm, it can lead to oops if the cached entry is
not found.
tcpm_stamp was not updated in tcpm_check_stamp when
tcpm_suck_dst was called, move the update into tcpm_suck_dst,
so that we do not call it infinitely on every next cache hit
after TCP_METRICS_TIMEOUT.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions