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by tanelpoder
155 days ago
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And with eBPF iterators you can bail out early and move to next if you see a non-interesting item (or one that should be filtered out) instead of emitting textual data of all items and later grepping/filtering things out in post-processing. I use early bailout a lot (in 0x.tools xcapture) when iterating through all threads in a system and determining which ones are “active” or interesting |
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