Searched hist:217410 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11-stable/sys/kern/ | ||
| H A D | subr_sleepqueue.c | diff 217410 Fri Jan 14 15:07:05 MST 2011 jhb Rework realtime priority support: - Move the realtime priority range up above kernel sleep priorities and just below interrupt thread priorities. - Contract the interrupt and kernel sleep priority ranges a bit so that the timesharing priority band can be increased. The new timeshare range is now slightly larger than the old realtime + timeshare ranges. - Change the ULE scheduler to no longer use realtime priorities for interactive threads. Instead, the larger timeshare range is now split into separate subranges for interactive and non-interactive ("batch") threads. The end result is that interactive threads and non-interactive threads still use the same priority ranges as before, but realtime threads now have a separate, dedicated priority range. - Do not modify the priority of non-timeshare threads in sched_sleep() or via cv_broadcastpri(). Realtime and idle priority threads will no longer have their priorities affected by sleeping in the kernel. Reviewed by: jeff |
| H A D | sched_ule.c | diff 217410 Fri Jan 14 15:07:05 MST 2011 jhb Rework realtime priority support: - Move the realtime priority range up above kernel sleep priorities and just below interrupt thread priorities. - Contract the interrupt and kernel sleep priority ranges a bit so that the timesharing priority band can be increased. The new timeshare range is now slightly larger than the old realtime + timeshare ranges. - Change the ULE scheduler to no longer use realtime priorities for interactive threads. Instead, the larger timeshare range is now split into separate subranges for interactive and non-interactive ("batch") threads. The end result is that interactive threads and non-interactive threads still use the same priority ranges as before, but realtime threads now have a separate, dedicated priority range. - Do not modify the priority of non-timeshare threads in sched_sleep() or via cv_broadcastpri(). Realtime and idle priority threads will no longer have their priorities affected by sleeping in the kernel. Reviewed by: jeff |
| /freebsd-11-stable/contrib/llvm-project/llvm/lib/Target/X86/ | ||
| H A D | X86ISelLowering.cpp | diff 271597 Sun Sep 14 19:00:38 MDT 2014 dim Pull in r217410 from upstream llvm trunk (by Bob Wilson): Set trunc store action to Expand for all X86 targets. When compiling without SSE2, isTruncStoreLegal(F64, F32) would return Legal, whereas with SSE2 it would return Expand. And since the Target doesn't seem to actually handle a truncstore for double -> float, it would just output a store of a full double in the space for a float hence overwriting other bits on the stack. Patch by Luqman Aden! This should fix clang -O0 on i386 assigning garbage to floats, in certain scenarios. PR: 187437 Submitted by: cebd@gmail.com Obtained from: http://llvm.org/viewvc/llvm-project?rev=217410&view=rev MFC after: 3 days |
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