Module: wine Branch: master Commit: b2f5b0342901f94c18f89e14c20b672838d3e9d5 URL: https://source.winehq.org/git/wine.git/?a=commit;h=b2f5b0342901f94c18f89e14c...
Author: Nikolay Sivov nsivov@codeweavers.com Date: Wed Feb 12 12:05:27 2020 +0300
ntdll: Add threadpool stack information exports.
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/ntdll.spec | 2 ++ dlls/ntdll/threadpool.c | 50 +++++++++++++++++++++++++++++++++++++++++++++---- include/winternl.h | 2 ++ 3 files changed, 50 insertions(+), 4 deletions(-)
diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec index fe36235bda..7aa953ca6c 100644 --- a/dlls/ntdll/ntdll.spec +++ b/dlls/ntdll/ntdll.spec @@ -1070,6 +1070,7 @@ @ stdcall TpDisassociateCallback(ptr) @ stdcall TpIsTimerSet(ptr) @ stdcall TpPostWork(ptr) +@ stdcall TpQueryPoolStackInformation(ptr ptr) @ stdcall TpReleaseCleanupGroup(ptr) @ stdcall TpReleaseCleanupGroupMembers(ptr long ptr) @ stdcall TpReleasePool(ptr) @@ -1078,6 +1079,7 @@ @ stdcall TpReleaseWork(ptr) @ stdcall TpSetPoolMaxThreads(ptr long) @ stdcall TpSetPoolMinThreads(ptr long) +@ stdcall TpSetPoolStackInformation(ptr ptr) @ stdcall TpSetTimer(ptr ptr long long) @ stdcall TpSetWait(ptr long ptr) @ stdcall TpSimpleTryPost(ptr ptr ptr) diff --git a/dlls/ntdll/threadpool.c b/dlls/ntdll/threadpool.c index a7ad321a8b..b7a096f981 100644 --- a/dlls/ntdll/threadpool.c +++ b/dlls/ntdll/threadpool.c @@ -131,6 +131,7 @@ struct threadpool int min_workers; int num_workers; int num_busy_workers; + TP_POOL_STACK_INFORMATION stack_info; };
enum threadpool_objtype @@ -1648,6 +1649,7 @@ static void tp_waitqueue_unlock( struct threadpool_object *wait ) */ static NTSTATUS tp_threadpool_alloc( struct threadpool **out ) { + IMAGE_NT_HEADERS *nt = RtlImageNtHeader( NtCurrentTeb()->Peb->ImageBaseAddress ); struct threadpool *pool; unsigned int i;
@@ -1666,10 +1668,12 @@ static NTSTATUS tp_threadpool_alloc( struct threadpool **out ) list_init( &pool->pools[i] ); RtlInitializeConditionVariable( &pool->update_event );
- pool->max_workers = 500; - pool->min_workers = 0; - pool->num_workers = 0; - pool->num_busy_workers = 0; + pool->max_workers = 500; + pool->min_workers = 0; + pool->num_workers = 0; + pool->num_busy_workers = 0; + pool->stack_info.StackReserve = nt->OptionalHeader.SizeOfStackReserve; + pool->stack_info.StackCommit = nt->OptionalHeader.SizeOfStackCommit;
TRACE( "allocated threadpool %p\n", pool );
@@ -2989,3 +2993,41 @@ VOID WINAPI TpWaitForWork( TP_WORK *work, BOOL cancel_pending ) tp_object_cancel( this ); tp_object_wait( this, FALSE ); } + +/*********************************************************************** + * TpSetPoolStackInformation (NTDLL.@) + */ +NTSTATUS WINAPI TpSetPoolStackInformation( TP_POOL *pool, TP_POOL_STACK_INFORMATION *stack_info ) +{ + struct threadpool *this = impl_from_TP_POOL( pool ); + + TRACE( "%p %p\n", pool, stack_info ); + + if (!stack_info) + return STATUS_INVALID_PARAMETER; + + RtlEnterCriticalSection( &this->cs ); + this->stack_info = *stack_info; + RtlLeaveCriticalSection( &this->cs ); + + return STATUS_SUCCESS; +} + +/*********************************************************************** + * TpQueryPoolStackInformation (NTDLL.@) + */ +NTSTATUS WINAPI TpQueryPoolStackInformation( TP_POOL *pool, TP_POOL_STACK_INFORMATION *stack_info ) +{ + struct threadpool *this = impl_from_TP_POOL( pool ); + + TRACE( "%p %p\n", pool, stack_info ); + + if (!stack_info) + return STATUS_INVALID_PARAMETER; + + RtlEnterCriticalSection( &this->cs ); + *stack_info = this->stack_info; + RtlLeaveCriticalSection( &this->cs ); + + return STATUS_SUCCESS; +} diff --git a/include/winternl.h b/include/winternl.h index ea6707714d..5298eaa0f7 100644 --- a/include/winternl.h +++ b/include/winternl.h @@ -3021,6 +3021,7 @@ NTSYSAPI void WINAPI TpCallbackUnloadDllOnCompletion(TP_CALLBACK_INSTANCE * NTSYSAPI void WINAPI TpDisassociateCallback(TP_CALLBACK_INSTANCE *); NTSYSAPI BOOL WINAPI TpIsTimerSet(TP_TIMER *); NTSYSAPI void WINAPI TpPostWork(TP_WORK *); +NTSYSAPI NTSTATUS WINAPI TpQueryPoolStackInformation(TP_POOL *, TP_POOL_STACK_INFORMATION *stack_info); NTSYSAPI void WINAPI TpReleaseCleanupGroup(TP_CLEANUP_GROUP *); NTSYSAPI void WINAPI TpReleaseCleanupGroupMembers(TP_CLEANUP_GROUP *,BOOL,PVOID); NTSYSAPI void WINAPI TpReleasePool(TP_POOL *); @@ -3029,6 +3030,7 @@ NTSYSAPI void WINAPI TpReleaseWait(TP_WAIT *); NTSYSAPI void WINAPI TpReleaseWork(TP_WORK *); NTSYSAPI void WINAPI TpSetPoolMaxThreads(TP_POOL *,DWORD); NTSYSAPI BOOL WINAPI TpSetPoolMinThreads(TP_POOL *,DWORD); +NTSYSAPI NTSTATUS WINAPI TpSetPoolStackInformation(TP_POOL *, TP_POOL_STACK_INFORMATION *stack_info); NTSYSAPI void WINAPI TpSetTimer(TP_TIMER *, LARGE_INTEGER *,LONG,LONG); NTSYSAPI void WINAPI TpSetWait(TP_WAIT *,HANDLE,LARGE_INTEGER *); NTSYSAPI NTSTATUS WINAPI TpSimpleTryPost(PTP_SIMPLE_CALLBACK,PVOID,TP_CALLBACK_ENVIRON *);