diff options
| -rw-r--r-- | init/Kconfig | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/init/Kconfig b/init/Kconfig index 73db30a76afa..927210810189 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -529,9 +529,7 @@ config CONTEXT_TRACKING bool config RCU_USER_QS - bool "Consider userspace as in RCU extended quiescent state" - depends on HAVE_CONTEXT_TRACKING && SMP - select CONTEXT_TRACKING + bool help This option sets hooks on kernel / userspace boundaries and puts RCU in extended quiescent state when the CPU runs in @@ -539,12 +537,6 @@ config RCU_USER_QS excluded from the global RCU state machine and thus doesn't try to keep the timer tick on for RCU. - Unless you want to hack and help the development of the full - dynticks mode, you shouldn't enable this option. It also - adds unnecessary overhead. - - If unsure say N - config CONTEXT_TRACKING_FORCE bool "Force context tracking" depends on CONTEXT_TRACKING |