diff options
| author | Peter Oskolkov <[email protected]> | 2019-01-16 08:50:28 -0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-01-17 15:37:25 -0800 |
| commit | 22c2ad616b74f3de2256b242572ab449d031d941 (patch) | |
| tree | 2f524ff4a9b64a392a83a13014ea0143351b3478 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py | |
| parent | 68d7431553a0cd05bce98d1c1d3fc56b3a1807c0 (diff) | |
net: add a route cache full diagnostic message
In some testing scenarios, dst/route cache can fill up so quickly
that even an explicit GC call occasionally fails to clean it up. This leads
to sporadically failing calls to dst_alloc and "network unreachable" errors
to the user, which is confusing.
This patch adds a diagnostic message to make the cause of the failure
easier to determine.
Signed-off-by: Peter Oskolkov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/SchedGui.py')
0 files changed, 0 insertions, 0 deletions