diff options
| author | Douglas Anderson <dianders@chromium.org> | 2023-05-26 18:41:38 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:25:28 -0700 |
| commit | 7ece48b7b4a22c1b2d59d7ab8ebcbacbfcaa7872 (patch) | |
| tree | 5b50820dc4855678206a64e3a6ac500c17ebe263 /lib | |
| parent | 813efda23934edcad96343fc96727017378c3fe9 (diff) | |
| download | lwn-7ece48b7b4a22c1b2d59d7ab8ebcbacbfcaa7872.tar.gz lwn-7ece48b7b4a22c1b2d59d7ab8ebcbacbfcaa7872.zip | |
watchdog/buddy: simplify the dependency for HARDLOCKUP_DETECTOR_PREFER_BUDDY
The dependency for HARDLOCKUP_DETECTOR_PREFER_BUDDY was more complicated
than it needed to be. If the "perf" detector is available and we have SMP
then we have a choice, so enable the config based on just those two config
items.
Link: https://lkml.kernel.org/r/20230526184139.8.I49d5b483336b65b8acb1e5066548a05260caf809@changeid
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Suggested-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index abcad0513a32..ed7b01c4bd41 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1065,7 +1065,7 @@ config HAVE_HARDLOCKUP_DETECTOR_NON_ARCH config HARDLOCKUP_DETECTOR_PREFER_BUDDY bool "Prefer the buddy CPU hardlockup detector" - depends on HAVE_HARDLOCKUP_DETECTOR_NON_ARCH && HAVE_HARDLOCKUP_DETECTOR_PERF && SMP + depends on HAVE_HARDLOCKUP_DETECTOR_PERF && SMP help Say Y here to prefer the buddy hardlockup detector over the perf one. |