bpf: Convert bpf_cpumask to bpf_mem_cache_free_rcu.
authorAlexei Starovoitov <ast@kernel.org>
Thu, 6 Jul 2023 03:34:46 +0000 (20:34 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 12 Jul 2023 21:45:23 +0000 (23:45 +0200)
commit8e07bb9ebcd9b9ddf58337253ee5522d86b99370
treef828fac5b27861ddbcd7bd1390ec9dbb529cf448
parent5af6807bdb10d1af9d412d7d6c177ba8440adffb
bpf: Convert bpf_cpumask to bpf_mem_cache_free_rcu.

Convert bpf_cpumask to bpf_mem_cache_free_rcu.
Note that migrate_disable() in bpf_cpumask_release() is still necessary, since
bpf_cpumask_release() is a dtor. bpf_obj_free_fields() can be converted to do
migrate_disable() there in a follow up.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: David Vernet <void@manifault.com>
Link: https://lore.kernel.org/bpf/20230706033447.54696-14-alexei.starovoitov@gmail.com
kernel/bpf/cpumask.c