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| author | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2012-01-24 03:36:12 -0500 |
|---|---|---|
| committer | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2012-01-24 08:23:11 -0500 |
| commit | 1bc2f5cceedcacb1079687908233a55a1ae681a3 (patch) | |
| tree | 79180eb8e7094014dced059873a741698e28090b /arch/x86 | |
| parent | 5bd89a34d89f252619d83fef3c9325e24311389e (diff) | |
Feather-Trace: keep track of interrupt-related interference.wip-ft-irq-flag
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 'arch/x86')
0 files changed, 0 insertions, 0 deletions