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ntdll-Virtual_Memory_Stack: Delete disabled patchset.

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Sebastian Lackner 2017-04-24 00:37:49 +02:00
parent 7492968519
commit 8fd38e80cd
3 changed files with 0 additions and 636 deletions
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549
patches/ntdll-Virtual_Memory_Stack/0001-ntdll-Reduce-stack-usage-by-storing-sigset-in-static.patch
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File diff suppressed because it is too large Load Diff

83
patches/ntdll-Virtual_Memory_Stack/0002-ntdll-Save-stack-in-NtAllocateVirtualMemory-by-movin.patch
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@ -1,83 +0,0 @@
From 4facab424747869e5e6d99a95c8b984e0bf1f6af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Sat, 26 Sep 2015 22:59:51 +0200
Subject: ntdll: Save stack in NtAllocateVirtualMemory by moving remote memory
allocation into separate function.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Michael Müller <michael@fds-team.de>
---
dlls/ntdll/virtual.c | 48 ++++++++++++++++++++++++++----------------------
1 file changed, 26 insertions(+), 22 deletions(-)
diff --git a/dlls/ntdll/virtual.c b/dlls/ntdll/virtual.c
index 67857c6..020a6c0 100644
--- a/dlls/ntdll/virtual.c
+++ b/dlls/ntdll/virtual.c
@@ -1862,6 +1862,31 @@ void virtual_set_large_address_space(void)
user_space_limit = working_set_limit = address_space_limit;
}
+static NTSTATUS allocate_memory_remote( HANDLE process, PVOID *ret, ULONG zero_bits,
+ SIZE_T *size_ptr, ULONG type, ULONG protect )
+{
+ NTSTATUS status;
+ apc_call_t call;
+ apc_result_t result;
+
+ memset( &call, 0, sizeof(call) );
+
+ call.virtual_alloc.type = APC_VIRTUAL_ALLOC;
+ call.virtual_alloc.addr = wine_server_client_ptr( *ret );
+ call.virtual_alloc.size = *size_ptr;
+ call.virtual_alloc.zero_bits = zero_bits;
+ call.virtual_alloc.op_type = type;
+ call.virtual_alloc.prot = protect;
+ status = server_queue_process_apc( process, &call, &result );
+ if (status != STATUS_SUCCESS) return status;
+
+ if (result.virtual_alloc.status == STATUS_SUCCESS)
+ {
+ *ret = wine_server_get_ptr( result.virtual_alloc.addr );
+ *size_ptr = result.virtual_alloc.size;
+ }
+ return result.virtual_alloc.status;
+}
/***********************************************************************
* NtAllocateVirtualMemory (NTDLL.@)
@@ -1882,28 +1907,7 @@ NTSTATUS WINAPI NtAllocateVirtualMemory( HANDLE process, PVOID *ret, ULONG zero_
if (!size) return STATUS_INVALID_PARAMETER;
if (process != NtCurrentProcess())
- {
- apc_call_t call;
- apc_result_t result;
-
- memset( &call, 0, sizeof(call) );
-
- call.virtual_alloc.type = APC_VIRTUAL_ALLOC;
- call.virtual_alloc.addr = wine_server_client_ptr( *ret );
- call.virtual_alloc.size = *size_ptr;
- call.virtual_alloc.zero_bits = zero_bits;
- call.virtual_alloc.op_type = type;
- call.virtual_alloc.prot = protect;
- status = server_queue_process_apc( process, &call, &result );
- if (status != STATUS_SUCCESS) return status;
-
- if (result.virtual_alloc.status == STATUS_SUCCESS)
- {
- *ret = wine_server_get_ptr( result.virtual_alloc.addr );
- *size_ptr = result.virtual_alloc.size;
- }
- return result.virtual_alloc.status;
- }
+ return allocate_memory_remote( process, ret, zero_bits, size_ptr, type, protect );
/* Round parameters to a page boundary */
--
2.5.1

4
patches/ntdll-Virtual_Memory_Stack/definition
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@ -1,4 +0,0 @@
# Most distributions compile Wine with optimizations enabled, unfortunately
# the patch doesn't help then. Do not claim its fixed until it works everywhere.
# Fixes: [34558] Reduce stack usage of virtual memory functions
Disabled: true