From: Roman Gushchin <guro@fb.com>
To: <bpf@vger.kernel.org>
Cc: <ast@kernel.org>, <daniel@iogearbox.net>,
<netdev@vger.kernel.org>, <andrii@kernel.org>,
<akpm@linux-foundation.org>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>, <kernel-team@fb.com>
Subject: [PATCH bpf-next v9 17/34] bpf: refine memcg-based memory accounting for xskmap maps
Date: Tue, 1 Dec 2020 13:58:43 -0800 [thread overview]
Message-ID: <20201201215900.3569844-18-guro@fb.com> (raw)
In-Reply-To: <20201201215900.3569844-1-guro@fb.com>
Extend xskmap memory accounting to include the memory taken by
the xsk_map_node structure.
Signed-off-by: Roman Gushchin <guro@fb.com>
---
net/xdp/xskmap.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c
index 66231ba6c348..9fff1e6dc9cd 100644
--- a/net/xdp/xskmap.c
+++ b/net/xdp/xskmap.c
@@ -16,7 +16,8 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map,
{
struct xsk_map_node *node;
- node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN);
+ node = bpf_map_kzalloc(&map->map, sizeof(*node),
+ GFP_ATOMIC | __GFP_NOWARN);
if (!node)
return ERR_PTR(-ENOMEM);
--
2.26.2
next prev parent reply other threads:[~2020-12-01 22:03 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 21:58 [PATCH bpf-next v9 00/34] bpf: switch to memcg-based memory accounting Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 01/34] mm: memcontrol: use helpers to read page's memcg data Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 02/34] mm: memcontrol/slab: use helpers to access slab page's memcg_data Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 03/34] mm: introduce page memcg flags Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 04/34] mm: convert page kmemcg type to a page memcg flag Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 05/34] bpf: memcg-based memory accounting for bpf progs Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 06/34] bpf: prepare for memcg-based memory accounting for bpf maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 07/34] bpf: " Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 08/34] bpf: refine memcg-based memory accounting for arraymap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 09/34] bpf: refine memcg-based memory accounting for cpumap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 10/34] bpf: memcg-based memory accounting for cgroup storage maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 11/34] bpf: refine memcg-based memory accounting for devmap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 12/34] bpf: refine memcg-based memory accounting for hashtab maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 13/34] bpf: memcg-based memory accounting for lpm_trie maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 14/34] bpf: memcg-based memory accounting for bpf ringbuffer Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 15/34] bpf: memcg-based memory accounting for bpf local storage maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 16/34] bpf: refine memcg-based memory accounting for sockmap and sockhash maps Roman Gushchin
2020-12-01 21:58 ` Roman Gushchin [this message]
2020-12-01 21:58 ` [PATCH bpf-next v9 18/34] bpf: eliminate rlimit-based memory accounting for arraymap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 19/34] bpf: eliminate rlimit-based memory accounting for bpf_struct_ops maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 20/34] bpf: eliminate rlimit-based memory accounting for cpumap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 21/34] bpf: eliminate rlimit-based memory accounting for cgroup storage maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 22/34] bpf: eliminate rlimit-based memory accounting for devmap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 23/34] bpf: eliminate rlimit-based memory accounting for hashtab maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 24/34] bpf: eliminate rlimit-based memory accounting for lpm_trie maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 25/34] bpf: eliminate rlimit-based memory accounting for queue_stack_maps maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 26/34] bpf: eliminate rlimit-based memory accounting for reuseport_array maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 27/34] bpf: eliminate rlimit-based memory accounting for bpf ringbuffer Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 28/34] bpf: eliminate rlimit-based memory accounting for sockmap and sockhash maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 29/34] bpf: eliminate rlimit-based memory accounting for stackmap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 30/34] bpf: eliminate rlimit-based memory accounting for xskmap maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 31/34] bpf: eliminate rlimit-based memory accounting for bpf local storage maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 32/34] bpf: eliminate rlimit-based memory accounting infra for bpf maps Roman Gushchin
2020-12-01 21:58 ` [PATCH bpf-next v9 33/34] bpf: eliminate rlimit-based memory accounting for bpf progs Roman Gushchin
2020-12-01 21:59 ` [PATCH bpf-next v9 34/34] bpf: samples: do not touch RLIMIT_MEMLOCK Roman Gushchin
2020-12-03 2:50 ` [PATCH bpf-next v9 00/34] bpf: switch to memcg-based memory accounting patchwork-bot+netdevbpf
2020-12-03 2:54 ` Alexei Starovoitov
2020-12-03 3:26 ` Roman Gushchin
2020-12-05 0:37 ` Daniel Borkmann
2020-12-08 2:53 ` Andrii Nakryiko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201201215900.3569844-18-guro@fb.com \
--to=guro@fb.com \
--cc=akpm@linux-foundation.org \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=kernel-team@fb.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).