[PATCH bpf-next v2 0/3] Support RENAME_EXCHANGE on bpffs · Lorenz Bauer <hidden> · 2021-10-21
[PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename() · Lorenz Bauer <hidden> · 2021-10-21
Re: [PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename() · Alexei Starovoitov <hidden> · 2021-10-22
Re: [PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename() · Daniel Borkmann <daniel@iogearbox.net> · 2021-10-27
Re: [PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename() · Miklos Szeredi <hidden> · 2021-10-28
Re: [PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename() · Lorenz Bauer <hidden> · 2021-10-28
[PATCH bpf-next v2 3/3] selftests: bpf: test RENAME_EXCHANGE and RENAME_NOREPLACE on bpffs · Lorenz Bauer <hidden> · 2021-10-21
[PATCH bpf-next v2 2/3] selftests: bpf: convert test_bpffs to ASSERT macros · Lorenz Bauer <hidden> · 2021-10-21

Re: [PATCH bpf-next v2 1/3] libfs: support RENAME_EXCHANGE in simple_rename()

From: Alexei Starovoitov <hidden>
Date: 2021-10-22 00:34:40
Also in: bpf, linux-fsdevel, lkml

On Thu, Oct 21, 2021 at 8:16 AM Lorenz Bauer [off-list ref] wrote:

Allow atomic exchange via RENAME_EXCHANGE when using simple_rename.
This affects binderfs, ramfs, hubetlbfs and bpffs. There isn't much
to do except update the various *time fields.

Signed-off-by: Lorenz Bauer <redacted>

Al,

could you please Ack this patch so we can route the whole set through
bpf-next tree?

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