From: David van Moolenbroek <david@minix3.org>
Date: Wed, 7 Aug 2013 12:14:40 +0000 (+0200)
Subject: Remove VM_VFS_REPLY from VM_BASIC_CALLS
X-Git-Tag: v3.3.0~853
X-Git-Url: http://zhaoyanbai.com/repos/dnssec-dsfromkey.html?a=commitdiff_plain;h=8e87bd84b41767f3539c65ba289e0b8bb508c785;p=minix.git

Remove VM_VFS_REPLY from VM_BASIC_CALLS

Change-Id: I0a03f1c95fd7ef87cecb01a028f59696a8447738
---

diff --git a/commands/service/parse.c b/commands/service/parse.c
index 2808da172..f7f7bebdb 100644
--- a/commands/service/parse.c
+++ b/commands/service/parse.c
@@ -735,6 +735,7 @@ struct
 	{ "MAPCACHEPAGE",	VM_MAPCACHEPAGE },
 	{ "SETCACHEPAGE",	VM_SETCACHEPAGE },
 	{ "VFS_MMAP",		VM_VFS_MMAP },
+	{ "VFS_REPLY",		VM_VFS_REPLY },
 	{ NULL,			0 },
 };
 
diff --git a/etc/system.conf b/etc/system.conf
index 4d0637d1b..74ec801d1 100644
--- a/etc/system.conf
+++ b/etc/system.conf
@@ -95,7 +95,9 @@ service vfs
 		MEMSET
 		;
 	vm	PROCCTL
-		VFS_MMAP;
+		VFS_MMAP
+		VFS_REPLY
+		;
 	io	NONE;		# No I/O range allowed
 	irq	NONE;		# No IRQ allowed
 	sigmgr          rs;	# Signal manager is RS
diff --git a/include/minix/com.h b/include/minix/com.h
index a6589ca78..d1e4752de 100644
--- a/include/minix/com.h
+++ b/include/minix/com.h
@@ -1096,8 +1096,7 @@
 
 /* Basic vm calls allowed to every process. */
 #define VM_BASIC_CALLS \
-    VM_MMAP, VM_VFS_REPLY, VM_MUNMAP, VM_MAP_PHYS, VM_UNMAP_PHYS, \
-    VM_INFO, VM_GETRUSAGE
+    VM_MMAP, VM_MUNMAP, VM_MAP_PHYS, VM_UNMAP_PHYS, VM_INFO, VM_GETRUSAGE
 
 /*===========================================================================*
  *                Messages for IPC server				     *
diff --git a/servers/vm/vfs.c b/servers/vm/vfs.c
index 6551d41a1..a68bfa3af 100644
--- a/servers/vm/vfs.c
+++ b/servers/vm/vfs.c
@@ -115,8 +115,6 @@ int do_vfs_reply(message *m)
 	void *cbarg;
 	int n;
 	struct vmproc *vmp;
-	if(m->m_source != VFS_PROC_NR)
-		return ENOSYS;
 
 	assert(active);
 	assert(active->req_id == m->VMV_REQID);