| Atomic64 not available on all architectures. |
| Use AtomicWord instead. |
| |
| Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> |
| |
| diff -Nuar gperftools-2.0.orig/src/base/spinlock_internal.cc gperftools-2.0/src/base/spinlock_internal.cc |
| --- gperftools-2.0.orig/src/base/spinlock_internal.cc 2012-02-02 21:36:23.000000000 +0000 |
| +++ gperftools-2.0/src/base/spinlock_internal.cc 2013-01-20 23:44:01.629077919 +0000 |
| @@ -80,7 +80,7 @@ |
| static int SuggestedDelayNS(int loop) { |
| // Weak pseudo-random number generator to get some spread between threads |
| // when many are spinning. |
| - static base::subtle::Atomic64 rand; |
| + static AtomicWord rand; |
| uint64 r = base::subtle::NoBarrier_Load(&rand); |
| r = 0x5deece66dLL * r + 0xb; // numbers from nrand48() |
| base::subtle::NoBarrier_Store(&rand, r); |
