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| author | Paul E. McKenney | 2015-04-20 14:42:50 +0200 |
|---|---|---|
| committer | Paul E. McKenney | 2015-05-27 21:59:03 +0200 |
| commit | 82d0f4c089991e6b302d961f0320282bf91652d7 (patch) | |
| tree | 1ba0f3bd15f4746888499523d86462f1ae054caf /lib/Kconfig.debug | |
| parent | rcu: Provide diagnostic option to slow down grace-period scans (diff) | |
| download | kernel-qcow2-linux-82d0f4c089991e6b302d961f0320282bf91652d7.tar.gz kernel-qcow2-linux-82d0f4c089991e6b302d961f0320282bf91652d7.tar.xz kernel-qcow2-linux-82d0f4c089991e6b302d961f0320282bf91652d7.zip | |
rcu: Directly drive TASKS_RCU from Kconfig
Currently, Kconfig will ask the user whether TASKS_RCU should be set.
This is silly because Kconfig already has all the information that it
needs to set this parameter. This commit therefore directly drives
the value of TASKS_RCU via "select" statements. Which means that
as subsystems require TASKS_RCU, those subsystems will need to add
"select" statements of their own.
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index e1af93ae246b..c4e1cf04cf57 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1233,6 +1233,7 @@ config RCU_TORTURE_TEST depends on DEBUG_KERNEL select TORTURE_TEST select SRCU + select TASKS_RCU default n help This option provides a kernel module that runs torture tests |