Merge branch 'bpf: Batching iter for AF_UNIX sockets.'

Browse source

Kuniyuki Iwashima says:

====================

Last year the commit afd20b9290 ("af_unix: Replace the big lock with
small locks.") landed on bpf-next.  Now we can use a batching algorithm
for AF_UNIX bpf iter as TCP bpf iter.

Changelog:
- Add the 1st patch.
- Call unix_get_first() in .start()/.next() to always acquire a lock in
  each iteration in the 2nd patch.
====================

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

...

This commit is contained in:

Alexei Starovoitov 2022-01-18 15:45:06 -08:00

parent 2a1aff6035 a796966b6e

commit 712d47938d

5 changed files with 385 additions and 29 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

250

net/unix/af_unix.c

View file

100

tools/testing/selftests/bpf/prog_tests/bpf_iter_setsockopt_unix.c

View file

60

tools/testing/selftests/bpf/progs/bpf_iter_setsockopt_unix.c

View file

2

tools/testing/selftests/bpf/progs/bpf_iter_unix.c

View file

2

tools/testing/selftests/bpf/progs/bpf_tracing_net.h

View file