mirror of
https://github.com/torvalds/linux.git
synced 2026-04-19 23:34:00 -04:00
4df002d908
Currently, a CONFIG_PREEMPT_NONE=y kernel substitutes normal RCU for RCU Tasks. Unless that kernel builds rcuscale, whether built-in or as a module, in which case RCU Tasks is (unnecessarily) built. This both increases kernel size and increases the complexity of certain tracing operations. This commit therefore decouples the presence of rcuscale from the presence of RCU Tasks. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
21 lines
421 B
Plaintext
21 lines
421 B
Plaintext
CONFIG_SMP=y
|
|
CONFIG_PREEMPT_NONE=n
|
|
CONFIG_PREEMPT_VOLUNTARY=n
|
|
CONFIG_PREEMPT=y
|
|
#CHECK#CONFIG_PREEMPT_RCU=y
|
|
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_RCU_TRACE=y
|
|
CONFIG_KPROBES=n
|
|
CONFIG_FTRACE=n
|