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| author |   Steffen Klassert <steffen.klassert@secunet.com> | 2016-02-22 10:40:07 +0100 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2016-03-17 10:28:42 +0100 |
| commit | 6ad3122a08e3a9c2148873665752e87cf4f393cc (patch) | |
| tree | 95c89c906cbdf02f28c71bbfdc0513dfe1cdddae /net/xfrm/xfrm_output.c | |
| parent | qmi_wwan: add "4G LTE usb-modem U901" (diff) | |
| download | linux-dev-6ad3122a08e3a9c2148873665752e87cf4f393cc.tar.xz linux-dev-6ad3122a08e3a9c2148873665752e87cf4f393cc.zip | |
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