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Make libthr(3) use sysconf(_SC_NPROCESSORS_CONF); this shaves off

Description

Make libthr(3) use sysconf(_SC_NPROCESSORS_CONF); this shaves off
two calls to sysctl(2) from the binary startup.

Reviewed by: kib
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D18046

Details

Provenance
traszAuthored on Nov 19 2018, 6:24 PM
Parents
rG3a9cdc513257: Make sysconf(_SC_PAGESIZE) return the value from getpagesize(3).
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