b2b1708d59
'read' pessimistically read(2)s one byte at a time, which can be quite silly for large environments in slow emulators. In my boring user environment, truss shows that the number of read() syscalls to source rc.subr and invoke list_vars is reduced by something like 3400 to 60. ministat(1) shows a significant time difference of about -71% for my environment. Suggested by: jilles Discussed with: dteske, jhb, jilles Differential Revision: https://reviews.freebsd.org/D18481 |
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.. | ||
rc.d | ||
Makefile | ||
netstart | ||
network.subr | ||
pccard_ether | ||
rc | ||
rc.conf | ||
rc.initdiskless | ||
rc.resume | ||
rc.shutdown | ||
rc.subr | ||
rc.suspend |