mirror of
https://github.com/torvalds/linux.git
synced 2026-04-19 23:34:00 -04:00
5f654af150
Currently, a CONFIG_PREEMPT_NONE=y kernel substitutes normal RCU for RCU Tasks. Unless that kernel builds refscale, whether built-in or as a module, in which case RCU Tasks is (unnecessarily) built in. This both increases kernel size and increases the complexity of certain tracing operations. This commit therefore decouples the presence of refscale from the presence of RCU Tasks. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
20 lines
402 B
Plaintext
20 lines
402 B
Plaintext
CONFIG_SMP=y
|
|
CONFIG_PREEMPT_NONE=y
|
|
CONFIG_PREEMPT_VOLUNTARY=n
|
|
CONFIG_PREEMPT=n
|
|
#CHECK#CONFIG_PREEMPT_RCU=n
|
|
CONFIG_HZ_PERIODIC=n
|
|
CONFIG_NO_HZ_IDLE=y
|
|
CONFIG_NO_HZ_FULL=n
|
|
CONFIG_HOTPLUG_CPU=y
|
|
CONFIG_SUSPEND=n
|
|
CONFIG_HIBERNATION=n
|
|
CONFIG_RCU_NOCB_CPU=n
|
|
CONFIG_DEBUG_LOCK_ALLOC=n
|
|
CONFIG_PROVE_LOCKING=n
|
|
CONFIG_RCU_BOOST=n
|
|
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
|
|
CONFIG_RCU_EXPERT=y
|
|
CONFIG_KPROBES=n
|
|
CONFIG_FTRACE=n
|