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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2016-02-22 12:40:07 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2016-03-17 12:28:42 +0300 |
| commit | 6ad3122a08e3a9c2148873665752e87cf4f393cc (patch) | |
| tree | 95c89c906cbdf02f28c71bbfdc0513dfe1cdddae /net/xfrm/xfrm_output.c | |
| parent | aac8d3c282e024c344c5b86dc1eab7af88bb9716 (diff) | |
| download | linux-6ad3122a08e3a9c2148873665752e87cf4f393cc.tar.xz | |
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>
Diffstat (limited to 'net/xfrm/xfrm_output.c')
0 files changed, 0 insertions, 0 deletions