Searched hist:194936 (Results 1 - 2 of 2) sorted by relevance
| /freebsd-10.3-release/sys/sys/ | ||
| H A D | sched.h | diff 194936 Thu Jun 25 01:34:49 MDT 2009 jeff - Use DPCPU for SCHED_STATS. This is somewhat awkward because the offset of the stat is not known until link time so we must emit a function to call SYSCTL_ADD_PROC rather than using SYSCTL_PROC directly. - Eliminate the atomic from SCHED_STAT_INC now that it's using per-cpu variables. Sched stats are always incremented while we're holding a spinlock so no further protection is required. Reviewed by: sam |
| /freebsd-10.3-release/sys/kern/ | ||
| H A D | kern_switch.c | diff 194936 Thu Jun 25 01:34:49 MDT 2009 jeff - Use DPCPU for SCHED_STATS. This is somewhat awkward because the offset of the stat is not known until link time so we must emit a function to call SYSCTL_ADD_PROC rather than using SYSCTL_PROC directly. - Eliminate the atomic from SCHED_STAT_INC now that it's using per-cpu variables. Sched stats are always incremented while we're holding a spinlock so no further protection is required. Reviewed by: sam |
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