mirror of
https://git.freebsd.org/src.git
synced 2026-01-16 23:02:24 +00:00
2fefe2c88b
The 'runq' machinery now depends on only two settable parameters, RQ_MAX_PRIO, the maximum priority number that can be accepted, the minimum being 0, and RQ_PPQ, the number of priorities per queue (to reduce the number of queues). All other parameters are deduced from these ones. Also, all architectures automatically get a runq word that is their natural word. RQB_FFS() always was 'ffsl() - 1' except for amd64 where it was 'bsfq()'. Now that all these finally call compiler builtins, the resulting assembly code is the same, so there is no cost to removing this special case. After all these changes, <machine/runq.h> headers have no more purpose, so remove them. While here, fix potentially confusing parameter name for RQB_WORD() and RQB_BIT(). While here, include all necessary headers so that <sys/runq.h> can be included standalone. No functional change (intended). Reviewed by: kib MFC after: 1 month Event: Kitchener-Waterloo Hackathon 202506 Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D45387 |
||
|---|---|---|
| .. | ||
| aim | ||
| amigaone | ||
| booke | ||
| conf | ||
| cpufreq | ||
| fpu | ||
| include | ||
| mambo | ||
| mikrotik | ||
| mpc85xx | ||
| ofw | ||
| powermac | ||
| powernv | ||
| powerpc | ||
| ps3 | ||
| pseries | ||
| psim | ||