userfaultfd: disable irqs when taking the waitqueue lock

[linux.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 1e234e2f1cba7a0f1ca9e2ae18868d50e1fe4aaf..317d5ccb51911c8cdb30f28f3ba71ad6e42a9e65 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -415,6 +415,11 @@ config IRQ_TIME_ACCOUNTING
 
          If in doubt, say N here.
 
+config HAVE_SCHED_AVG_IRQ
+       def_bool y
+       depends on IRQ_TIME_ACCOUNTING || PARAVIRT_TIME_ACCOUNTING
+       depends on SMP
+
 config BSD_PROCESS_ACCT
        bool "BSD Process Accounting"
        depends on MULTIUSER