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brendangregg / perf-tools

Performance analysis tools based on Linux perf_events (aka perf) and ftrace
GNU General Public License v2.0
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mmcsnoop: trace mmc operations #100

Open it-klinger opened 3 years ago

it-klinger commented 3 years ago

print out mmc operations, the commands, flags and errors

Start it together with block io. Therefore support for instances is needed and added in iosnoop and iolatency.