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| author | Don Zickus <[email protected]> | 2010-11-12 16:22:23 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-11-18 08:08:23 +0000 |
| commit | 5f2b0ba4d94b3ac23cbc4b7f675d98eb677a760a (patch) | |
| tree | 32fc744a15b13becdb559963ea982f07ce9a1d37 /tools/perf/scripts/python/syscall-counts.py | |
| parent | Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel... (diff) | |
| download | kernel-5f2b0ba4d94b3ac23cbc4b7f675d98eb677a760a.tar.gz kernel-5f2b0ba4d94b3ac23cbc4b7f675d98eb677a760a.zip | |
x86, nmi_watchdog: Remove the old nmi_watchdog
Now that we have a new nmi_watchdog that is more generic and
sits on top of the perf subsystem, we really do not need the old
nmi_watchdog any more.
In addition, the old nmi_watchdog doesn't really work if you are
using the default clocksource, hpet. The old nmi_watchdog code
relied on local apic interrupts to determine if the cpu is still
alive. With hpet as the clocksource, these interrupts don't
increment any more and the old nmi_watchdog triggers false
postives.
This piece removes the old nmi_watchdog code and stubs out any
variables and functions calls. The stubs are the same ones used
by the new nmi_watchdog code, so it should be well tested.
Signed-off-by: Don Zickus <[email protected]>
Cc: [email protected]
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions