[PATCH bpf-next v2 00/35] bpf: switch to memcg-based memory accounting · Roman Gushchin <hidden> · 2020-07-27
[PATCH bpf-next v2 01/35] bpf: memcg-based memory accounting for bpf progs · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 01/35] bpf: memcg-based memory accounting for bpf progs · Song Liu <song@kernel.org> · 2020-07-27
Re: [PATCH bpf-next v2 01/35] bpf: memcg-based memory accounting for bpf progs · Roman Gushchin <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 01/35] bpf: memcg-based memory accounting for bpf progs · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 06/35] bpf: refine memcg-based memory accounting for devmap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 06/35] bpf: refine memcg-based memory accounting for devmap maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 09/35] bpf: memcg-based memory accounting for bpf ringbuffer · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 09/35] bpf: memcg-based memory accounting for bpf ringbuffer · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 18/35] bpf: eliminate rlimit-based memory accounting for hashtab maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 18/35] bpf: eliminate rlimit-based memory accounting for hashtab maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 14/35] bpf: eliminate rlimit-based memory accounting for bpf_struct_ops maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 14/35] bpf: eliminate rlimit-based memory accounting for bpf_struct_ops maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 21/35] bpf: eliminate rlimit-based memory accounting for reuseport_array maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 21/35] bpf: eliminate rlimit-based memory accounting for reuseport_array maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 33/35] bpf: selftests: don't touch RLIMIT_MEMLOCK · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 33/35] bpf: selftests: don't touch RLIMIT_MEMLOCK · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Andrii Nakryiko <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Song Liu <song@kernel.org> · 2020-07-27
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Andrii Nakryiko <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Roman Gushchin <hidden> · 2020-07-30
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Andrii Nakryiko <hidden> · 2020-07-30
Re: [PATCH bpf-next v2 29/35] bpf: libbpf: cleanup RLIMIT_MEMLOCK usage · Roman Gushchin <hidden> · 2020-07-30
[PATCH bpf-next v2 02/35] bpf: memcg-based memory accounting for bpf maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 02/35] bpf: memcg-based memory accounting for bpf maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 05/35] bpf: memcg-based memory accounting for cgroup storage maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 05/35] bpf: memcg-based memory accounting for cgroup storage maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 23/35] bpf: eliminate rlimit-based memory accounting for sockmap and sockhash maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 23/35] bpf: eliminate rlimit-based memory accounting for sockmap and sockhash maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 03/35] bpf: refine memcg-based memory accounting for arraymap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 03/35] bpf: refine memcg-based memory accounting for arraymap maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 25/35] bpf: eliminate rlimit-based memory accounting for socket storage maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 25/35] bpf: eliminate rlimit-based memory accounting for socket storage maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 20/35] bpf: eliminate rlimit-based memory accounting for queue_stack_maps maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 20/35] bpf: eliminate rlimit-based memory accounting for queue_stack_maps maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 24/35] bpf: eliminate rlimit-based memory accounting for stackmap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 24/35] bpf: eliminate rlimit-based memory accounting for stackmap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 28/35] bpf: eliminate rlimit-based memory accounting for bpf progs · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 28/35] bpf: eliminate rlimit-based memory accounting for bpf progs · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 22/35] bpf: eliminate rlimit-based memory accounting for bpf ringbuffer · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 22/35] bpf: eliminate rlimit-based memory accounting for bpf ringbuffer · Song Liu <song@kernel.org> · 2020-07-28
Re: [PATCH bpf-next v2 22/35] bpf: eliminate rlimit-based memory accounting for bpf ringbuffer · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 08/35] bpf: memcg-based memory accounting for lpm_trie maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 08/35] bpf: memcg-based memory accounting for lpm_trie maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 32/35] bpf: selftests: delete bpf_rlimit.h · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 32/35] bpf: selftests: delete bpf_rlimit.h · Andrii Nakryiko <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 32/35] bpf: selftests: delete bpf_rlimit.h · Song Liu <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 32/35] bpf: selftests: delete bpf_rlimit.h · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 26/35] bpf: eliminate rlimit-based memory accounting for xskmap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 26/35] bpf: eliminate rlimit-based memory accounting for xskmap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 16/35] bpf: eliminate rlimit-based memory accounting for cgroup storage maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 16/35] bpf: eliminate rlimit-based memory accounting for cgroup storage maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Song Liu <song@kernel.org> · 2020-07-28
Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Andrii Nakryiko <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Song Liu <song@kernel.org> · 2020-07-28
Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Roman Gushchin <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 12/35] bpf: refine memcg-based memory accounting for xskmap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 12/35] bpf: refine memcg-based memory accounting for xskmap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 19/35] bpf: eliminate rlimit-based memory accounting for lpm_trie maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 19/35] bpf: eliminate rlimit-based memory accounting for lpm_trie maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 34/35] bpf: samples: do not touch RLIMIT_MEMLOCK · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 34/35] bpf: samples: do not touch RLIMIT_MEMLOCK · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 30/35] bpf: bpftool: do not touch RLIMIT_MEMLOCK · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 30/35] bpf: bpftool: do not touch RLIMIT_MEMLOCK · Song Liu <song@kernel.org> · 2020-07-28
Re: [PATCH bpf-next v2 30/35] bpf: bpftool: do not touch RLIMIT_MEMLOCK · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 35/35] perf: don't touch RLIMIT_MEMLOCK · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 35/35] perf: don't touch RLIMIT_MEMLOCK · Andrii Nakryiko <hidden> · 2020-07-28
Re: [PATCH bpf-next v2 35/35] perf: don't touch RLIMIT_MEMLOCK · Arnaldo Carvalho de Melo <acme@kernel.org> · 2020-07-28
[PATCH bpf-next v2 17/35] bpf: eliminate rlimit-based memory accounting for devmap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 17/35] bpf: eliminate rlimit-based memory accounting for devmap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 13/35] bpf: eliminate rlimit-based memory accounting for arraymap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 13/35] bpf: eliminate rlimit-based memory accounting for arraymap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 31/35] bpf: runqslower: don't touch RLIMIT_MEMLOCK · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 31/35] bpf: runqslower: don't touch RLIMIT_MEMLOCK · Andrii Nakryiko <hidden> · 2020-07-28
[PATCH bpf-next v2 15/35] bpf: eliminate rlimit-based memory accounting for cpumap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 15/35] bpf: eliminate rlimit-based memory accounting for cpumap maps · Song Liu <song@kernel.org> · 2020-07-28
[PATCH bpf-next v2 11/35] bpf: refine memcg-based memory accounting for sockmap and sockhash maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 11/35] bpf: refine memcg-based memory accounting for sockmap and sockhash maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 07/35] bpf: refine memcg-based memory accounting for hashtab maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 07/35] bpf: refine memcg-based memory accounting for hashtab maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 04/35] bpf: refine memcg-based memory accounting for cpumap maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 04/35] bpf: refine memcg-based memory accounting for cpumap maps · Song Liu <song@kernel.org> · 2020-07-27
[PATCH bpf-next v2 10/35] bpf: memcg-based memory accounting for socket storage maps · Roman Gushchin <hidden> · 2020-07-27
Re: [PATCH bpf-next v2 10/35] bpf: memcg-based memory accounting for socket storage maps · Song Liu <song@kernel.org> · 2020-07-27

Re: [PATCH bpf-next v2 27/35] bpf: eliminate rlimit-based memory accounting infra for bpf maps

From: Song Liu <song@kernel.org>
Date: 2020-07-28 05:47:18
Also in: bpf, lkml

On Mon, Jul 27, 2020 at 12:26 PM Roman Gushchin [off-list ref] wrote:

Remove rlimit-based accounting infrastructure code, which is not used
anymore.

Signed-off-by: Roman Gushchin <redacted>

[...]

quoted hunk ↗ jump to hunk

 static void bpf_map_put_uref(struct bpf_map *map)

@@ -541,7 +484,7 @@ static void bpf_map_show_fdinfo(struct seq_file *m, struct file *filp)
                   "value_size:\t%u\n"
                   "max_entries:\t%u\n"
                   "map_flags:\t%#x\n"
-                  "memlock:\t%llu\n"
+                  "memlock:\t%llu\n" /* deprecated */

I am not sure whether we can deprecate this one.. How difficult is it
to keep this statistics?

Thanks,
Song

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