diff options
Diffstat (limited to 'kernel/power/Kconfig')
-rw-r--r-- | kernel/power/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig index ce0dfb8f4a4e..cdf315e794ff 100644 --- a/kernel/power/Kconfig +++ b/kernel/power/Kconfig | |||
@@ -36,6 +36,15 @@ config PM_DEBUG | |||
36 | code. This is helpful when debugging and reporting various PM bugs, | 36 | code. This is helpful when debugging and reporting various PM bugs, |
37 | like suspend support. | 37 | like suspend support. |
38 | 38 | ||
39 | config PM_TRACE | ||
40 | bool "Suspend/resume event tracing" | ||
41 | depends on PM && PM_DEBUG && X86 | ||
42 | default y | ||
43 | ---help--- | ||
44 | This enables some cheesy code to save the last PM event point in the | ||
45 | RTC across reboots, so that you can debug a machine that just hangs | ||
46 | during suspend (or more commonly, during resume). | ||
47 | |||
39 | config SOFTWARE_SUSPEND | 48 | config SOFTWARE_SUSPEND |
40 | bool "Software Suspend" | 49 | bool "Software Suspend" |
41 | depends on PM && SWAP && (X86 && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP) | 50 | depends on PM && SWAP && (X86 && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP) |