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6720130: NUMA allocator: The linux version should search for libnuma.so.1

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Search for libnuma.so.1 on Linux and liblgrp.so.1 on Solaris.

Reviewed-by: jmasa
This commit is contained in:
Igor Veresov 2008-07-14 04:12:47 -07:00
parent 26625ab7f5
commit e9e432633b
2 changed files with 2 additions and 2 deletions
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2
hotspot/src/os/linux/vm/os_linux.cpp
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@ -2278,7 +2278,7 @@ void os::Linux::libnuma_init() {
dlsym(RTLD_DEFAULT, "sched_getcpu")));
if (sched_getcpu() != -1) { // Does it work?
void *handle = dlopen("libnuma.so", RTLD_LAZY);
void *handle = dlopen("libnuma.so.1", RTLD_LAZY);
if (handle != NULL) {
set_numa_node_to_cpus(CAST_TO_FN_PTR(numa_node_to_cpus_func_t,
dlsym(handle, "numa_node_to_cpus")));

2
hotspot/src/os/solaris/vm/os_solaris.cpp
View File

@ -4570,7 +4570,7 @@ void os::Solaris::synchronization_init() {
}
void os::Solaris::liblgrp_init() {
void *handle = dlopen("liblgrp.so", RTLD_LAZY);
void *handle = dlopen("liblgrp.so.1", RTLD_LAZY);
if (handle != NULL) {
os::Solaris::set_lgrp_home(CAST_TO_FN_PTR(lgrp_home_func_t, dlsym(handle, "lgrp_home")));
os::Solaris::set_lgrp_init(CAST_TO_FN_PTR(lgrp_init_func_t, dlsym(handle, "lgrp_init")));