Re: [PATCH bpf-next v4 00/18] bpf: bpf memory usage

patchwork-bot+netdevbpf
2023-03-07T17:45:38Z

Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Sun, 5 Mar 2023 12:45:57 +0000 you wrote:
> Currently we can't get bpf memory usage reliably either from memcg or
> from bpftool.
>
> In memcg, there's not a 'bpf' item in memory.stat, but only 'kernel',
> 'sock', 'vmalloc' and 'percpu' which may related to bpf memory. With
> these items we still can't get the bpf memory usage, because bpf memory
> usage may far less than the kmem in a memcg, for example, the dentry may
> consume lots of kmem.
>
> [...]

Here is the summary with links:
- [bpf-next,v4,01/18] bpf: add new map ops ->map_mem_usage
https://git.kernel.org/bpf/bpf-next/c/90a5527d7686
- [bpf-next,v4,02/18] bpf: lpm_trie memory usage
https://git.kernel.org/bpf/bpf-next/c/41d5941e7f9a
- [bpf-next,v4,03/18] bpf: hashtab memory usage
https://git.kernel.org/bpf/bpf-next/c/304849a27b34
- [bpf-next,v4,04/18] bpf: arraymap memory usage
https://git.kernel.org/bpf/bpf-next/c/1746d0555a87
- [bpf-next,v4,05/18] bpf: stackmap memory usage
https://git.kernel.org/bpf/bpf-next/c/cbb9b6068c68
- [bpf-next,v4,06/18] bpf: reuseport_array memory usage
https://git.kernel.org/bpf/bpf-next/c/2e89caf055a6
- [bpf-next,v4,07/18] bpf: ringbuf memory usage
https://git.kernel.org/bpf/bpf-next/c/2f7e4ab2caa9
- [bpf-next,v4,08/18] bpf: bloom_filter memory usage
https://git.kernel.org/bpf/bpf-next/c/71a49abe73cb
- [bpf-next,v4,09/18] bpf: cpumap memory usage
https://git.kernel.org/bpf/bpf-next/c/835f1fca9513
- [bpf-next,v4,10/18] bpf: devmap memory usage
https://git.kernel.org/bpf/bpf-next/c/fa5e83df173b
- [bpf-next,v4,11/18] bpf: queue_stack_maps memory usage
https://git.kernel.org/bpf/bpf-next/c/c6e66b42a348
- [bpf-next,v4,12/18] bpf: bpf_struct_ops memory usage
https://git.kernel.org/bpf/bpf-next/c/f062226d8d59
- [bpf-next,v4,13/18] bpf: local_storage memory usage
https://git.kernel.org/bpf/bpf-next/c/2f536977d6f1
- [bpf-next,v4,14/18] bpf, net: bpf_local_storage memory usage
https://git.kernel.org/bpf/bpf-next/c/7490b7f1c02e
- [bpf-next,v4,15/18] bpf, net: sock_map memory usage
https://git.kernel.org/bpf/bpf-next/c/73d2c61919e9
- [bpf-next,v4,16/18] bpf, net: xskmap memory usage
https://git.kernel.org/bpf/bpf-next/c/b4fd0d672bca
- [bpf-next,v4,17/18] bpf: offload map memory usage
https://git.kernel.org/bpf/bpf-next/c/9629363cd056
- [bpf-next,v4,18/18] bpf: enforce all maps having memory usage callback
https://git.kernel.org/bpf/bpf-next/c/6b4a6ea2c62d

You are awesome, thank you!
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