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authorIngo Molnar <mingo@elte.hu>2009-07-03 08:29:25 -0500
committerThomas Gleixner <tglx@linutronix.de>2010-02-16 17:19:11 +0100
commit17c0e7107bed3d578864e6519f7f4e4c324c8f58 (patch)
tree966cff3219781d2ef1ac66988d26207f771e0bf2 /lib
parent3bef444797f7624f8fbd27f4e0334ce96a108725 (diff)
x86: Mark atomic irq ops raw for 32bit legacy
The atomic ops emulation for 32bit legacy CPUs floods the tracer with irq off/on entries. The irq disabled regions are short and therefor not interesting when chasing long irq disabled latencies. Mark them raw and keep them out of the trace. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'lib')
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