diff options
Diffstat (limited to 'src/pkg/runtime/mem_linux.c')
| -rw-r--r-- | src/pkg/runtime/mem_linux.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/pkg/runtime/mem_linux.c b/src/pkg/runtime/mem_linux.c index d96eb69e89..b0f2956335 100644 --- a/src/pkg/runtime/mem_linux.c +++ b/src/pkg/runtime/mem_linux.c @@ -50,11 +50,10 @@ mmap_fixed(byte *v, uintptr n, int32 prot, int32 flags, int32 fd, uint32 offset) } void* -runtime·SysAlloc(uintptr n) +runtime·SysAlloc(uintptr n, uint64 *stat) { void *p; - mstats.sys += n; p = runtime·mmap(nil, n, PROT_READ|PROT_WRITE, MAP_ANON|MAP_PRIVATE, -1, 0); if(p < (void*)4096) { if(p == (void*)EACCES) { @@ -68,6 +67,7 @@ runtime·SysAlloc(uintptr n) } return nil; } + runtime·xadd64(stat, n); return p; } @@ -85,9 +85,9 @@ runtime·SysUsed(void *v, uintptr n) } void -runtime·SysFree(void *v, uintptr n) +runtime·SysFree(void *v, uintptr n, uint64 *stat) { - mstats.sys -= n; + runtime·xadd64(stat, -(uint64)n); runtime·munmap(v, n); } @@ -118,11 +118,11 @@ runtime·SysReserve(void *v, uintptr n) } void -runtime·SysMap(void *v, uintptr n) +runtime·SysMap(void *v, uintptr n, uint64 *stat) { void *p; - mstats.sys += n; + runtime·xadd64(stat, n); // On 64-bit, we don't actually have v reserved, so tread carefully. if(sizeof(void*) == 8 && (uintptr)v >= 0xffffffffU) { |