Lines Matching defs:tss
372 struct tss_struct *tss = &per_cpu(init_tss, cpu);
380 memset(tss->io_bitmap, 0xff, tss->io_bitmap_max);
382 tss->io_bitmap_owner = NULL;
383 tss->io_bitmap_max = 0;
384 tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
542 struct tss_struct *tss)
563 tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET;
567 if (likely(next == tss->io_bitmap_owner)) {
573 tss->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET;
585 tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET_LAZY;
647 struct tss_struct *tss = &per_cpu(init_tss, cpu);
661 load_esp0(tss, next);
694 __switch_to_xtra(next_p, tss);