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| author |   Vasily Averin <vvs@virtuozzo.com> | 2021-07-19 13:44:50 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-07-20 06:00:38 -0700 |
| commit | 1b51d8271973e4966078f0c1a5cb061ae9a424d2 (patch) | |
| tree | 151115de1857830b843f432a4511ddef9dfd58f7 /net/core/scm.c | |
| parent | memcg: enable accounting for VLAN group array (diff) | |
| download | linux-dev-1b51d8271973e4966078f0c1a5cb061ae9a424d2.tar.xz linux-dev-1b51d8271973e4966078f0c1a5cb061ae9a424d2.zip | |
memcg: ipv6/sit: account and don't WARN on ip_tunnel_prl structs allocation
Author: Andrey Ryabinin <aryabinin@virtuozzo.com>
The size of the ip_tunnel_prl structs allocation is controllable from
user-space, thus it's better to avoid spam in dmesg if allocation failed.
Also add __GFP_ACCOUNT as this is a good candidate for per-memcg
accounting. Allocation is temporary and limited by 4GB.
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/scm.c')
0 files changed, 0 insertions, 0 deletions