Lines Matching full:contexts

54  * The MPC8xx has only 16 contexts. We rotate through them on each task switch.
55  * A better way would be to keep track of tasks that own contexts, and implement
61  * The IBM4xx has 256 contexts, so we can just rotate through these as a way of
62  * "switching" contexts. If the TID of the TLB is zero, the PID/TID comparison
64  * shared among all contexts. -- Dan
66  * The IBM 47x core supports 16-bit PIDs, thus 65535 contexts. We should
122 		 * we cannot steal active contexts  in steal_context_smp()
151 	/* This will happen if you have more CPUs than available contexts,  in steal_context_smp()
191 	/* Flush the TLB for all contexts (not to be used on SMP) */  in steal_all_contexts()
252 		pr_err("MMU: More active contexts than CPUs ! (%d vs %d)\n",  in context_check_map()
305 	/* No more free contexts, let's try to steal one */  in switch_mmu_context()
480 	       "MMU: Allocated %zu bytes of context maps for %d contexts\n",  in mmu_context_init()
485 	 * Some processors have too few contexts to reserve one for  in mmu_context_init()