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src/hotspot/os/linux/os_linux.hpp
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rev 56821 : imported patch 8220310.mut.0
rev 56822 : imported patch 8220310.mut.1
rev 56837 : imported patch 8220312.stat.4-move_pages
*** 214,223 ****
--- 214,224 ----
typedef int (*numa_tonode_memory_func_t)(void *start, size_t size, int node);
typedef void (*numa_interleave_memory_func_t)(void *start, size_t size, unsigned long *nodemask);
typedef void (*numa_interleave_memory_v2_func_t)(void *start, size_t size, struct bitmask* mask);
typedef struct bitmask* (*numa_get_membind_func_t)(void);
typedef struct bitmask* (*numa_get_interleave_mask_func_t)(void);
+ typedef long (*numa_move_pages_func_t)(int pid, unsigned long count, void **pages, const int *nodes, int *status, int flags);
typedef void (*numa_set_bind_policy_func_t)(int policy);
typedef int (*numa_bitmask_isbitset_func_t)(struct bitmask *bmp, unsigned int n);
typedef int (*numa_distance_func_t)(int node1, int node2);
*** 232,241 ****
--- 233,243 ----
static numa_set_bind_policy_func_t _numa_set_bind_policy;
static numa_bitmask_isbitset_func_t _numa_bitmask_isbitset;
static numa_distance_func_t _numa_distance;
static numa_get_membind_func_t _numa_get_membind;
static numa_get_interleave_mask_func_t _numa_get_interleave_mask;
+ static numa_move_pages_func_t _numa_move_pages;
static unsigned long* _numa_all_nodes;
static struct bitmask* _numa_all_nodes_ptr;
static struct bitmask* _numa_nodes_ptr;
static struct bitmask* _numa_interleave_bitmask;
static struct bitmask* _numa_membind_bitmask;
*** 251,260 ****
--- 253,263 ----
static void set_numa_set_bind_policy(numa_set_bind_policy_func_t func) { _numa_set_bind_policy = func; }
static void set_numa_bitmask_isbitset(numa_bitmask_isbitset_func_t func) { _numa_bitmask_isbitset = func; }
static void set_numa_distance(numa_distance_func_t func) { _numa_distance = func; }
static void set_numa_get_membind(numa_get_membind_func_t func) { _numa_get_membind = func; }
static void set_numa_get_interleave_mask(numa_get_interleave_mask_func_t func) { _numa_get_interleave_mask = func; }
+ static void set_numa_move_pages(numa_move_pages_func_t func) { _numa_move_pages = func; }
static void set_numa_all_nodes(unsigned long* ptr) { _numa_all_nodes = ptr; }
static void set_numa_all_nodes_ptr(struct bitmask **ptr) { _numa_all_nodes_ptr = (ptr == NULL ? NULL : *ptr); }
static void set_numa_nodes_ptr(struct bitmask **ptr) { _numa_nodes_ptr = (ptr == NULL ? NULL : *ptr); }
static void set_numa_interleave_bitmask(struct bitmask* ptr) { _numa_interleave_bitmask = ptr ; }
static void set_numa_membind_bitmask(struct bitmask* ptr) { _numa_membind_bitmask = ptr ; }
*** 316,325 ****
--- 319,331 ----
}
}
static int numa_distance(int node1, int node2) {
return _numa_distance != NULL ? _numa_distance(node1, node2) : -1;
}
+ static long numa_move_pages(int pid, unsigned long count, void **pages, const int *nodes, int *status, int flags) {
+ return _numa_move_pages != NULL ? _numa_move_pages(pid, count, pages, nodes, status, flags) : -1;
+ }
static int get_node_by_cpu(int cpu_id);
static int get_existing_num_nodes();
// Check if numa node is configured (non-zero memory node).
static bool is_node_in_configured_nodes(unsigned int n) {
if (_numa_bitmask_isbitset != NULL && _numa_all_nodes_ptr != NULL) {
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