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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-10-02 12:34:50 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-10-04 10:53:53 +0200 |
| commit | 6b9dc4806b28214a4a260517e59439e0ac12a15e (patch) | |
| tree | 7d233652a05a29c420e274ee00727be7a079ebb8 /include | |
| parent | 77c01d11bbb2b5c005347061bf543ab94878314c (diff) | |
| download | linux-6b9dc4806b28214a4a260517e59439e0ac12a15e.tar.gz linux-6b9dc4806b28214a4a260517e59439e0ac12a15e.tar.bz2 linux-6b9dc4806b28214a4a260517e59439e0ac12a15e.zip | |
watchdog/core, powerpc: Replace watchdog_nmi_reconfigure()
The recent cleanup of the watchdog code split watchdog_nmi_reconfigure()
into two stages. One to stop the NMI and one to restart it after
reconfiguration. That was done by adding a boolean 'run' argument to the
code, which is functionally correct but not necessarily a piece of art.
Replace it by two explicit functions: watchdog_nmi_stop() and
watchdog_nmi_start().
Fixes: 6592ad2fcc8f ("watchdog/core, powerpc: Make watchdog_nmi_reconfigure() two stage")
Requested-by: Linus 'Nursing his pet-peeve' Torvalds <torvalds@linuxfoundation.org>
Signed-off-by: Thomas 'Mopping up garbage' Gleixner <tglx@linutronix.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1710021957480.2114@nanos
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nmi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/nmi.h b/include/linux/nmi.h index 89ba8b23c6fe..0c9ed49fb21a 100644 --- a/include/linux/nmi.h +++ b/include/linux/nmi.h @@ -109,7 +109,8 @@ static inline int hardlockup_detector_perf_init(void) { return 0; } # endif #endif -void watchdog_nmi_reconfigure(bool run); +void watchdog_nmi_stop(void); +void watchdog_nmi_start(void); /** * touch_nmi_watchdog - restart NMI watchdog timeout. |