Searched hist:150173 (Results 1 - 2 of 2) sorted by relevance
/freebsd-10.2-release/sys/i386/include/ | ||
H A D | pcb_ext.h | diff 150173 Thu Sep 15 17:30:08 MDT 2005 jhb Explicitly switch to the new TSS by updating the current CPU's TSS selector and reloading it in i386_extend_pcb() rather than trying to force a context switch to reload the TSS via the TDF_NEEDRESCHED flag. Optimizations to avoid calling cpu_switch() when the new thread was identical to the old thread defeated the attempt to force a TSS reload. Explicitly loading the new TSS is what we really want to do anyway. PR: i386/84842 Reported by: Alexander Best arundel at h3c dot de MFC after: 1 week Reviewed by: bde (mostly) |
/freebsd-10.2-release/sys/i386/i386/ | ||
H A D | sys_machdep.c | diff 150173 Thu Sep 15 17:30:08 MDT 2005 jhb Explicitly switch to the new TSS by updating the current CPU's TSS selector and reloading it in i386_extend_pcb() rather than trying to force a context switch to reload the TSS via the TDF_NEEDRESCHED flag. Optimizations to avoid calling cpu_switch() when the new thread was identical to the old thread defeated the attempt to force a TSS reload. Explicitly loading the new TSS is what we really want to do anyway. PR: i386/84842 Reported by: Alexander Best arundel at h3c dot de MFC after: 1 week Reviewed by: bde (mostly) |
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