mailbox: hi3660: constify mbox_chan_ops structure

[linux-2.6-block.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index a4112e95724a05e85cc5a1d5e7c651f02ecfafeb..cf5b5a0dcbc2f04a5a9812f6272a1b54d7fd06b0 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -509,6 +509,15 @@ config PSI
 
          Say N if unsure.
 
+config PSI_DEFAULT_DISABLED
+       bool "Require boot parameter to enable pressure stall information tracking"
+       default n
+       depends on PSI
+       help
+         If set, pressure stall information tracking will be disabled
+         per default but can be enabled through passing psi_enable=1
+         on the kernel commandline during boot.
+
 endmenu # "CPU/Task time and stats accounting"
 
 config CPU_ISOLATION