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mjasny
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by
mjasny
8mo ago
Yes, for file systems these statements are true. However, in our experiments (including Figure 9), we bypass the page cache and issue writes using O_DIRECT to the block device. In this configuration, write completion reflects device-level p
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by
mjasny
8mo ago
Thanks a lot for the kind words, we really appreciate it! Regarding your questions: 1) Yes. If you want to take advantage of IOPOLL while still handling network I/O, you typically need two rings per thread: an IOPOLL-enabled ring for s