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sys: major change in device management: introduce FspDeviceGlobalLock and remove FSP_FSVOL_DEVICE_EXTENSION::DeleteResource; makes locking coarse-grained but more generic and safe

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This commit is contained in:
Bill Zissimopoulos
2016-04-18 13:48:50 -07:00
parent 6dd6ec6b47
commit c40ce93fe2
4 changed files with 63 additions and 33 deletions
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4
src/sys/driver.c
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@@ -36,6 +36,7 @@ NTSTATUS DriverEntry(
FspDriverMultiVersionInitialize();
FspDriverObject = DriverObject;
ExInitializeResourceLite(&FspDeviceGlobalResource);
/* create the file system control device objects */
UNICODE_STRING DeviceSddl;
@@ -182,8 +183,9 @@ VOID FspUnload(
FspFsctlDiskDeviceObject = 0;
FspFsctlNetDeviceObject = 0;
FspDeviceDeleteAll();
//FspDeviceDeleteAll();
ExDeleteResourceLite(&FspDeviceGlobalResource);
FspDriverObject = 0;
#pragma prefast(suppress:28175, "We are in DriverUnload: ok to access DriverName")