Jinoh Kang : kernelbase: Implement PrefetchVirtualMemory.
Alexandre Julliard
julliard at winehq.org
Wed Jul 13 16:56:08 CDT 2022
Module: wine
Branch: master
Commit: a9c357e5a9430deae04b593cd90893db165a6d12
URL: https://gitlab.winehq.org/wine/wine/-/commit/a9c357e5a9430deae04b593cd90893db165a6d12
Author: Jinoh Kang <jinoh.kang.kr at gmail.com>
Date: Fri Nov 26 02:36:39 2021 +0900
kernelbase: Implement PrefetchVirtualMemory.
Signed-off-by: Jinoh Kang <jinoh.kang.kr at gmail.com>
---
dlls/kernel32/tests/virtual.c | 1 -
dlls/kernelbase/memory.c | 9 +++++----
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/dlls/kernel32/tests/virtual.c b/dlls/kernel32/tests/virtual.c
index 1bb432f4ef1..cadb76d5534 100644
--- a/dlls/kernel32/tests/virtual.c
+++ b/dlls/kernel32/tests/virtual.c
@@ -4231,7 +4231,6 @@ static void test_PrefetchVirtualMemory(void)
return;
}
- todo_wine
ok( !pPrefetchVirtualMemory( GetCurrentProcess(), 0, NULL, 0 ),
"PrefetchVirtualMemory unexpected success on 0 entries\n" );
diff --git a/dlls/kernelbase/memory.c b/dlls/kernelbase/memory.c
index e24a6f9aad0..2418c670557 100644
--- a/dlls/kernelbase/memory.c
+++ b/dlls/kernelbase/memory.c
@@ -415,11 +415,12 @@ LPVOID WINAPI DECLSPEC_HOTPATCH VirtualAllocFromApp( void *addr, SIZE_T size,
/***********************************************************************
* PrefetchVirtualMemory (kernelbase.@)
*/
-BOOL WINAPI /* DECLSPEC_HOTPATCH */ PrefetchVirtualMemory( HANDLE process, ULONG_PTR count,
- WIN32_MEMORY_RANGE_ENTRY *addresses, ULONG flags )
+BOOL WINAPI DECLSPEC_HOTPATCH PrefetchVirtualMemory( HANDLE process, ULONG_PTR count,
+ WIN32_MEMORY_RANGE_ENTRY *addresses, ULONG flags )
{
- FIXME( "process %p, count %p, addresses %p, flags %#lx stub.\n", process, (void *)count, addresses, flags );
- return TRUE;
+ return set_ntstatus( NtSetInformationVirtualMemory( process, VmPrefetchInformation,
+ count, (PMEMORY_RANGE_ENTRY)addresses,
+ &flags, sizeof(flags) ));
}
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