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linux/net/core/flow.c
Steffen Klassert 6ad3122a08 flowcache: Avoid OOM condition under preasure 
We can hit an OOM condition if we are under presure because
we can not free the entries in gc_list fast enough. So add
a counter for the not yet freed entries in the gc_list and
refuse new allocations if the value is too high.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2016-03-17 10:28:42 +01:00

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