Mercurial > hg > truffle
comparison src/os/windows/vm/os_windows.cpp @ 462:85f1b9537f70
6779436: NUMA allocator: libnuma expects certain size of the buffer in numa_node_to_cpus()
Summary: In os::Linux::rebuild_cpu_to_node_map() fix the size of the CPU bitmap. Fixed arithmetic in MutableNUMASpace::adaptive_chunk_size() that could cause overflows and underflows of the chunk_size variable.
Reviewed-by: apetrusenko
| author | iveresov |
|---|---|
| date | Wed, 03 Dec 2008 14:18:57 -0800 |
| parents | ee21eaa8ffe1 |
| children | 8724fb00c422 |
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| 457:27a80744a83b | 462:85f1b9537f70 |
|---|---|
| 3351 #endif | 3351 #endif |
| 3352 | 3352 |
| 3353 // initialize thread priority policy | 3353 // initialize thread priority policy |
| 3354 prio_init(); | 3354 prio_init(); |
| 3355 | 3355 |
| 3356 if (UseNUMA && !ForceNUMA) { | |
| 3357 UseNUMA = false; // Currently unsupported. | |
| 3358 } | |
| 3359 | |
| 3356 return JNI_OK; | 3360 return JNI_OK; |
| 3357 } | 3361 } |
| 3358 | 3362 |
| 3359 | 3363 |
| 3360 // Mark the polling page as unreadable | 3364 // Mark the polling page as unreadable |