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| -rw-r--r-- | init/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 2de5b1cbadd..79ac52bef4c 100644 --- a/init/Kconfig +++ b/init/Kconfig | |||
| @@ -340,6 +340,7 @@ choice | |||
| 340 | 340 | ||
| 341 | config TREE_RCU | 341 | config TREE_RCU |
| 342 | bool "Tree-based hierarchical RCU" | 342 | bool "Tree-based hierarchical RCU" |
| 343 | depends on !PREEMPT && SMP | ||
| 343 | help | 344 | help |
| 344 | This option selects the RCU implementation that is | 345 | This option selects the RCU implementation that is |
| 345 | designed for very large SMP system with hundreds or | 346 | designed for very large SMP system with hundreds or |