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| author | Ingo Molnar <mingo@kernel.org> | 2015-01-21 08:12:21 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-01-21 08:12:21 +0300 |
| commit | f49028292c13b958fdf4f36c8cc8119d0dde187b (patch) | |
| tree | ea1f92969a8aca7083f19c4ef07dd3674509554f /lib | |
| parent | eef8f4c2acac6fae84f2d959a145fa3cad4d00c9 (diff) | |
| parent | 78e691f4ae2d5edea0199ca802bb505b9cdced88 (diff) | |
| download | linux-f49028292c13b958fdf4f36c8cc8119d0dde187b.tar.xz | |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney:
- Documentation updates.
- Miscellaneous fixes.
- Preemptible-RCU fixes, including fixing an old bug in the
interaction of RCU priority boosting and CPU hotplug.
- SRCU updates.
- RCU CPU stall-warning updates.
- RCU torture-test updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 5f2ce616c046..a2ca213c71ca 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1215,6 +1215,7 @@ config RCU_TORTURE_TEST tristate "torture tests for RCU" depends on DEBUG_KERNEL select TORTURE_TEST + select SRCU default n help This option provides a kernel module that runs torture tests @@ -1257,7 +1258,7 @@ config RCU_CPU_STALL_TIMEOUT config RCU_CPU_STALL_INFO bool "Print additional diagnostics on RCU CPU stall" depends on (TREE_RCU || PREEMPT_RCU) && DEBUG_KERNEL - default n + default y help For each stalled CPU that is aware of the current RCU grace period, print out additional per-CPU diagnostic information |