diff options
| author | Paul E. McKenney <paulmck@kernel.org> | 2024-02-22 10:16:17 -0800 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2024-04-09 15:13:05 +0200 |
| commit | b993115b44d769cb34b394d92658226df81a6c89 (patch) | |
| tree | d409e95f06f10e64cb436db1ba36bccab73ca5f2 /kernel/bpf/Kconfig | |
| parent | 179f4ce102eb62b4b8efbd8371ee7d25c1082467 (diff) | |
bpf: Select new NEED_TASKS_RCU Kconfig option
Currently, if a Kconfig option depends on TASKS_RCU, it conditionally does
"select TASKS_RCU if PREEMPTION". This works, but requires any change in
this enablement logic to be replicated across all such "select" clauses.
A new NEED_TASKS_RCU Kconfig option has been created to allow this
enablement logic to be in one place in kernel/rcu/Kconfig.
Therefore, make BPF select the new NEED_TASKS_RCU Kconfig option.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Martin KaFai Lau <martin.lau@linux.dev>
Cc: Song Liu <song@kernel.org>
Cc: Yonghong Song <yonghong.song@linux.dev>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Stanislav Fomichev <sdf@google.com>
Cc: Hao Luo <haoluo@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: <bpf@vger.kernel.org>
Cc: Ankur Arora <ankur.a.arora@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Diffstat (limited to 'kernel/bpf/Kconfig')
| -rw-r--r-- | kernel/bpf/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/Kconfig b/kernel/bpf/Kconfig index bc25f5098a25..4100df44c665 100644 --- a/kernel/bpf/Kconfig +++ b/kernel/bpf/Kconfig @@ -28,7 +28,7 @@ config BPF_SYSCALL bool "Enable bpf() system call" select BPF select IRQ_WORK - select TASKS_RCU if PREEMPTION + select NEED_TASKS_RCU select TASKS_TRACE_RCU select BINARY_PRINTF select NET_SOCK_MSG if NET |