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| author | David S. Miller <davem@davemloft.net> | 2017-08-22 02:06:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-22 02:06:42 +0200 |
| commit | e2a7c34fb2856fd5306e307e170e3dde358d0dce (patch) | |
| tree | afeb300b04186b1a1f649b2cd8a401a75878297c /lib | |
| parent | net: sched: Add the invalid handle check in qdisc_class_find (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc (diff) | |
| download | linux-e2a7c34fb2856fd5306e307e170e3dde358d0dce.tar.xz linux-e2a7c34fb2856fd5306e307e170e3dde358d0dce.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 98fe715522e8..c617b9d1d6cb 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -798,6 +798,13 @@ config HARDLOCKUP_DETECTOR_PERF select SOFTLOCKUP_DETECTOR # +# Enables a timestamp based low pass filter to compensate for perf based +# hard lockup detection which runs too fast due to turbo modes. +# +config HARDLOCKUP_CHECK_TIMESTAMP + bool + +# # arch/ can define HAVE_HARDLOCKUP_DETECTOR_ARCH to provide their own hard # lockup detector rather than the perf based detector. # |