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sys: rename: oplocks

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This commit is contained in:
Bill Zissimopoulos
2016-11-13 22:06:53 -08:00
parent f49cf412a8
commit cb6b10385b
3 changed files with 139 additions and 34 deletions
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9
src/sys/fileinfo.c
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@ -1280,13 +1280,9 @@ retry:
* that has open handles (except in the batch-oplock case described earlier).
*/
Result = STATUS_SUCCESS;
FspFsvolDeviceLockContextTable(FsvolDeviceObject);
if (1 < FileNode->HandleCount ||
(FileNode->IsDirectory &&
FspFileNodeHasOpenHandles(FsvolDeviceObject, &FileNode->FileName, TRUE)) ||
FspFileNodeHasOpenHandles(FsvolDeviceObject, &NewFileName, FALSE))
if (!FspFileNodeRenameCheck(FsvolDeviceObject, Irp, FileNode, &FileNode->FileName) &&
!FspFileNodeRenameCheck(FsvolDeviceObject, Irp, 0, &NewFileName))
Result = STATUS_ACCESS_DENIED;
FspFsvolDeviceUnlockContextTable(FsvolDeviceObject);
if (!NT_SUCCESS(Result))
return Result;
@ -1408,6 +1404,7 @@ static NTSTATUS FspFsvolSetInformation(
ASSERT(FileNode == FileDesc->FileNode);
retry:
FspFileNodeAcquireExclusive(FileNode, Full);
if (FileAllocationInformation == FileInformationClass ||