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authorBjoern B. Brandenburg <bbb@cs.unc.edu>2012-01-24 03:36:12 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2012-01-30 14:07:08 -0500
commit83b11ea1c6ad113519c488853cf06e626c95a64d (patch)
tree79180eb8e7094014dced059873a741698e28090b /net/dccp/proto.c
parent5bd89a34d89f252619d83fef3c9325e24311389e (diff)
Feather-Trace: keep track of interrupt-related interference.2012.1
Increment a processor-local counter whenever an interrupt is handled. This allows Feather-Trace to include a (truncated) counter and a flag to report interference from interrupts. This could be used to filter samples that were disturbed by interrupts.
Diffstat (limited to 'net/dccp/proto.c')
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