-------- In message <CANCZdfoFBvmxPtnEL4GOqXTvp6Zd-xrtja4rmUO1rAcy0JdeSw_at_mail.gmail.com>, Warner Losh writes: >The only issue, really, is that this timeout is a busy loop and there may >be I/O bus contention introduced on these systems. Does it have to be a busy loop for the entire duration ? Spin for the median, timeout+poll for the rest of the time ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk_at_FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.Received on Mon Jul 01 2019 - 15:14:51 UTC
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