Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-06 12:45:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

[NTOS]: Implement the MAREA<->VAD hack for section VADs as well.

Browse source 
svn path=/trunk/; revision=49204
This commit is contained in:
Sir Richard 2010-10-19 17:00:12 +00:00
parent a0cd959fc1
commit 785baaf68e
1 changed files with 19 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
reactos/ntoskrnl/mm/ARM3/vadnode.c
View file

@ -133,8 +133,9 @@ MiInsertNode(IN PMM_AVL_TABLE Table,
}
else
{
/* This is a section VAD, this code doesn't happen yet */
ASSERT(FALSE);
/* This is a section VAD. Store the MAREA here for now */
DPRINT("Storing %p in %p\n", MemoryArea, Vad);
Vad->ControlArea->WaitingForDeletion = (PVOID)MemoryArea;
}
}
}
@ -191,23 +192,25 @@ MiRemoveNode(IN PMMADDRESS_NODE Node,
{
/* We store the ReactOS MEMORY_AREA here */
MemoryArea = (PMEMORY_AREA)Vad->FirstPrototypePte;
if (MemoryArea)
{
/* Get the process */
Process = CONTAINING_RECORD(Table, EPROCESS, VadRoot);
/* We only create fake memory-areas for ARM3 VADs */
ASSERT(MemoryArea->Type == MEMORY_AREA_OWNED_BY_ARM3);
ASSERT(MemoryArea->Vad == NULL);
/* Free it */
MmFreeMemoryArea(&Process->Vm, MemoryArea, NULL, NULL);
}
}
else
{
/* This is a section VAD, this code doesn't happen yet */
ASSERT(FALSE);
/* This is a section VAD. We store the ReactOS MEMORY_AREA here */
MemoryArea = (PMEMORY_AREA)Vad->ControlArea->WaitingForDeletion;
}
/* Make sure one actually still exists */
if (MemoryArea)
{
/* Get the process */
Process = CONTAINING_RECORD(Table, EPROCESS, VadRoot);
/* We only create fake memory-areas for ARM3 VADs */
ASSERT(MemoryArea->Type == MEMORY_AREA_OWNED_BY_ARM3);
ASSERT(MemoryArea->Vad == NULL);
/* Free it */
MmFreeMemoryArea(&Process->Vm, MemoryArea, NULL, NULL);
}
}
}