diff options
| author | Don Zickus <dzickus@redhat.com> | 2010-02-12 17:19:18 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-02-14 03:19:43 -0500 |
| commit | c3128fb6ad39b0edda6675d20585a64846cf89ea (patch) | |
| tree | 6737f0d375f6a313411dfefbe9405550642a147d /lib | |
| parent | 8e7672cdb413af859086ffceaed68f7e1e8ea4c2 (diff) | |
nmi_watchdog: Use a boolean config flag for compiling
Determines if an arch has setup arch specific perf_events and
nmi_watchdog code. This should restrict compiles to only those
arches ready.
Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: peterz@infradead.org
Cc: gorcunov@gmail.com
Cc: aris@redhat.com
LKML-Reference: <1266013161-31197-1-git-send-email-dzickus@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index acef88239e15..01a4d85ee746 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug | |||
| @@ -172,8 +172,7 @@ config DETECT_SOFTLOCKUP | |||
| 172 | 172 | ||
| 173 | config NMI_WATCHDOG | 173 | config NMI_WATCHDOG |
| 174 | bool "Detect Hard Lockups with an NMI Watchdog" | 174 | bool "Detect Hard Lockups with an NMI Watchdog" |
| 175 | depends on DEBUG_KERNEL && PERF_EVENTS | 175 | depends on DEBUG_KERNEL && PERF_EVENTS && PERF_EVENTS_NMI |
| 176 | depends on X86 | ||
| 177 | default y | 176 | default y |
| 178 | help | 177 | help |
| 179 | Say Y here to enable the kernel to use the NMI as a watchdog | 178 | Say Y here to enable the kernel to use the NMI as a watchdog |