equal
deleted
inserted
replaced
3005 } |
3005 } |
3006 } |
3006 } |
3007 return 0; |
3007 return 0; |
3008 } |
3008 } |
3009 |
3009 |
|
3010 int os::numa_get_group_id_for_address(const void* address) { |
|
3011 #ifndef MPOL_F_NODE |
|
3012 #define MPOL_F_NODE (1<<0) // Return next IL mode instead of node mask |
|
3013 #endif |
|
3014 |
|
3015 #ifndef MPOL_F_ADDR |
|
3016 #define MPOL_F_ADDR (1<<1) // Look up VMA using address |
|
3017 #endif |
|
3018 |
|
3019 int id = 0; |
|
3020 |
|
3021 if (syscall(SYS_get_mempolicy, &id, NULL, 0, const_cast<void*>(address), MPOL_F_NODE | MPOL_F_ADDR) == -1) { |
|
3022 return -1; |
|
3023 } |
|
3024 return id; |
|
3025 } |
|
3026 |
3010 int os::Linux::get_existing_num_nodes() { |
3027 int os::Linux::get_existing_num_nodes() { |
3011 int node; |
3028 int node; |
3012 int highest_node_number = Linux::numa_max_node(); |
3029 int highest_node_number = Linux::numa_max_node(); |
3013 int num_nodes = 0; |
3030 int num_nodes = 0; |
3014 |
3031 |