fastio-write() should not hold locks

Signed-off-by: Jorgen Lundman <[email protected]>
openzfsonwindows · Sep 21, 2023 · 5c4290b · 5c4290b
1 parent 4e1e284
commit 5c4290b
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/module/os/windows/zfs/zfs_vnops_windows.c b/module/os/windows/zfs/zfs_vnops_windows.c
@@ -7530,15 +7530,9 @@ fastio_write(PFILE_OBJECT FileObject, PLARGE_INTEGER FileOffset,
 	BOOLEAN ret;
 
 	// treelock
-	if (!ExAcquireResourceExclusiveLite(vp->FileHeader.Resource, Wait)) {
-		return (FALSE);
-	}
-
 	ret = FsRtlCopyWrite(FileObject, FileOffset, Length,
 	    Wait, LockKey, Buffer, IoStatus, DeviceObject);
 
-	ExReleaseResourceLite(vp->FileHeader.Resource);
-
 	return (ret);
 }