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| author |   Peter Oskolkov <posk@google.com> | 2019-01-16 08:50:28 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-17 15:37:25 -0800 |
| commit | 22c2ad616b74f3de2256b242572ab449d031d941 (patch) | |
| tree | 2f524ff4a9b64a392a83a13014ea0143351b3478 /drivers/net/sb1000.c | |
| parent | dpaa2-eth: Fix ndo_stop routine (diff) | |
| download | linux-dev-22c2ad616b74f3de2256b242572ab449d031d941.tar.xz linux-dev-22c2ad616b74f3de2256b242572ab449d031d941.zip | |
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 <posk@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sb1000.c')
0 files changed, 0 insertions, 0 deletions