diff options
| author | Paul E. McKenney <[email protected]> | 2024-02-22 10:22:27 -0800 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <[email protected]> | 2024-04-09 15:13:05 +0200 |
| commit | 900da4d2a57c1a7e63578cb173e16af0ade3cd7b (patch) | |
| tree | 6bf737daa841b8ccfb1492e90de76f7cd25f4fea | |
| parent | b993115b44d769cb34b394d92658226df81a6c89 (diff) | |
arch: 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, select the new NEED_TASKS_RCU Kconfig option instead of the
old TASKS_RCU option.
Signed-off-by: Paul E. McKenney <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Douglas Anderson <[email protected]>
Cc: Ankur Arora <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Reviewed-by: Steven Rostedt (Google) <[email protected]>
Signed-off-by: Uladzislau Rezki (Sony) <[email protected]>
| -rw-r--r-- | arch/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 9f066785bb71..ae4a4f37bbf0 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -55,7 +55,7 @@ config KPROBES depends on MODULES depends on HAVE_KPROBES select KALLSYMS - select TASKS_RCU if PREEMPTION + select NEED_TASKS_RCU help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes @@ -104,7 +104,7 @@ config STATIC_CALL_SELFTEST config OPTPROBES def_bool y depends on KPROBES && HAVE_OPTPROBES - select TASKS_RCU if PREEMPTION + select NEED_TASKS_RCU config KPROBES_ON_FTRACE def_bool y |