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minor change to setProcessWorkingSetSize function

pull/1087/head
j.laycock 5 years ago
parent
commit
476140fd6b
  1. 8
      weed/storage/memory_map/memory_map_windows.go

8
weed/storage/memory_map/memory_map_windows.go

@ -137,7 +137,7 @@ func (mBuffer *MemoryBuffer) ReleaseMemory() {
windows.VirtualUnlock(mBuffer.aligned_ptr, uintptr(mBuffer.aligned_length)) windows.VirtualUnlock(mBuffer.aligned_ptr, uintptr(mBuffer.aligned_length))
windows.UnmapViewOfFile(mBuffer.aligned_ptr) windows.UnmapViewOfFile(mBuffer.aligned_ptr)
var _ = setProcessWorkingSetSize(uintptr(currentProcess), uintptr(currentMinWorkingSet), uintptr(currentMaxWorkingSet))
var _ = setProcessWorkingSetSize(uintptr(currentProcess), currentMinWorkingSet, currentMaxWorkingSet)
mBuffer.ptr = 0 mBuffer.ptr = 0
mBuffer.aligned_ptr = 0 mBuffer.aligned_ptr = 0
@ -181,7 +181,7 @@ func allocate(hMapFile windows.Handle, offset uint64, length uint64, write bool)
// increase the process working set size to hint to windows memory manager to // increase the process working set size to hint to windows memory manager to
// prioritise keeping this memory mapped in physical memory over other standby memory // prioritise keeping this memory mapped in physical memory over other standby memory
var _ = setProcessWorkingSetSize(uintptr(currentProcess), uintptr(currentMinWorkingSet), uintptr(currentMaxWorkingSet))
var _ = setProcessWorkingSetSize(uintptr(currentProcess), currentMinWorkingSet, currentMaxWorkingSet)
addr_ptr, errno := windows.MapViewOfFile(hMapFile, addr_ptr, errno := windows.MapViewOfFile(hMapFile,
uint32(access), // read/write permission uint32(access), // read/write permission
@ -277,8 +277,8 @@ func getProcessWorkingSetSize(process uintptr, dwMinWorkingSet *uint64, dwMaxWor
// ); // );
// https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setprocessworkingsetsize // https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setprocessworkingsetsize
func setProcessWorkingSetSize(process uintptr, dwMinWorkingSet uintptr, dwMaxWorkingSet uintptr) error {
r1, _, err := syscall.Syscall(procSetProcessWorkingSetSize.Addr(), 3, process, (dwMinWorkingSet), (dwMaxWorkingSet))
func setProcessWorkingSetSize(process uintptr, dwMinWorkingSet uint64, dwMaxWorkingSet uint64) error {
r1, _, err := syscall.Syscall(procSetProcessWorkingSetSize.Addr(), 3, process, uintptr(dwMinWorkingSet), uintptr(dwMaxWorkingSet))
if r1 == 0 { if r1 == 0 {
if err != syscall.Errno(0) { if err != syscall.Errno(0) {
return err return err

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