Lines Matching defs:ctx
57 * CTX_TO_VSID(ctx, va) (((ctx) * (897 * 16) + ((va) >> 28) * 0x111) \
66 unsigned long ctx = next_mmu_context;
68 while (test_and_set_bit(ctx, context_map)) {
69 ctx = find_next_zero_bit(context_map, LAST_CONTEXT+1, ctx);
70 if (ctx > LAST_CONTEXT)
71 ctx = 0;
73 next_mmu_context = (ctx + 1) & LAST_CONTEXT;
75 return ctx;
92 void __destroy_context(unsigned long ctx)
94 clear_bit(ctx, context_map);