Merge remote-tracking branch 'origin/master' into HEAD

Resolve conflicts around apb.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 0 insertions, 95 deletions

diff --git a/numa.c b/numa.c
index 7151b24d1c..7b9c33ad12 100644
--- a/numa.c
+++ b/numa.c
@@ -29,7 +29,6 @@
 #include "qemu/bitmap.h"
 #include "qom/cpu.h"
 #include "qemu/error-report.h"
-#include "include/exec/cpu-common.h" /* for RAM_ADDR_FMT */
 #include "qapi-visit.h"
 #include "qapi/opts-visitor.h"
 #include "hw/boards.h"
@@ -55,92 +54,6 @@ int nb_numa_nodes;
 bool have_numa_distance;
 NodeInfo numa_info[MAX_NODES];
 
-void numa_set_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node)
-{
-    struct numa_addr_range *range;
-
-    /*
-     * Memory-less nodes can come here with 0 size in which case,
-     * there is nothing to do.
-     */
-    if (!size) {
-        return;
-    }
-
-    range = g_malloc0(sizeof(*range));
-    range->mem_start = addr;
-    range->mem_end = addr + size - 1;
-    QLIST_INSERT_HEAD(&numa_info[node].addr, range, entry);
-}
-
-void numa_unset_mem_node_id(ram_addr_t addr, uint64_t size, uint32_t node)
-{
-    struct numa_addr_range *range, *next;
-
-    QLIST_FOREACH_SAFE(range, &numa_info[node].addr, entry, next) {
-        if (addr == range->mem_start && (addr + size - 1) == range->mem_end) {
-            QLIST_REMOVE(range, entry);
-            g_free(range);
-            return;
-        }
-    }
-}
-
-static void numa_set_mem_ranges(void)
-{
-    int i;
-    ram_addr_t mem_start = 0;
-
-    /*
-     * Deduce start address of each node and use it to store
-     * the address range info in numa_info address range list
-     */
-    for (i = 0; i < nb_numa_nodes; i++) {
-        numa_set_mem_node_id(mem_start, numa_info[i].node_mem, i);
-        mem_start += numa_info[i].node_mem;
-    }
-}
-
-/*
- * Check if @addr falls under NUMA @node.
- */
-static bool numa_addr_belongs_to_node(ram_addr_t addr, uint32_t node)
-{
-    struct numa_addr_range *range;
-
-    QLIST_FOREACH(range, &numa_info[node].addr, entry) {
-        if (addr >= range->mem_start && addr <= range->mem_end) {
-            return true;
-        }
-    }
-    return false;
-}
-
-/*
- * Given an address, return the index of the NUMA node to which the
- * address belongs to.
- */
-uint32_t numa_get_node(ram_addr_t addr, Error **errp)
-{
-    uint32_t i;
-
-    /* For non NUMA configurations, check if the addr falls under node 0 */
-    if (!nb_numa_nodes) {
-        if (numa_addr_belongs_to_node(addr, 0)) {
-            return 0;
-        }
-    }
-
-    for (i = 0; i < nb_numa_nodes; i++) {
-        if (numa_addr_belongs_to_node(addr, i)) {
-            return i;
-        }
-    }
-
-    error_setg(errp, "Address 0x" RAM_ADDR_FMT " doesn't belong to any "
-                "NUMA node", addr);
-    return -1;
-}
 
 static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
                             Error **errp)
@@ -497,12 +410,6 @@ void parse_numa_opts(MachineState *ms)
             exit(1);
         }
 
-        for (i = 0; i < nb_numa_nodes; i++) {
-            QLIST_INIT(&numa_info[i].addr);
-        }
-
-        numa_set_mem_ranges();
-
         /* QEMU needs at least all unique node pair distances to build
          * the whole NUMA distance table. QEMU treats the distance table
          * as symmetric by default, i.e. distance A->B == distance B->A.
@@ -522,8 +429,6 @@ void parse_numa_opts(MachineState *ms)
             /* Validation succeeded, now fill in any missing distances. */
             complete_init_numa_distance();
         }
-    } else {
-        numa_set_mem_node_id(0, ram_size, 0);
     }
 }