From: kn <kn@openbsd.org>
Date: Tue, 9 May 2023 10:35:20 +0000 (+0000)
Subject: Inline once-used variable to sync all uvm_map_clean() callers
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=64e7c6f9a919a7d3553411daf5ea8c5116200ed0;p=openbsd

Inline once-used variable to sync all uvm_map_clean() callers

OK mpi
---

diff --git a/sys/uvm/uvm_mmap.c b/sys/uvm/uvm_mmap.c
index 69087134785..caea59be203 100644
--- a/sys/uvm/uvm_mmap.c
+++ b/sys/uvm/uvm_mmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_mmap.c,v 1.181 2023/04/11 00:45:09 jsg Exp $	*/
+/*	$OpenBSD: uvm_mmap.c,v 1.182 2023/05/09 10:35:20 kn Exp $	*/
 /*	$NetBSD: uvm_mmap.c,v 1.49 2001/02/18 21:19:08 chs Exp $	*/
 
 /*
@@ -449,7 +449,6 @@ sys_msync(struct proc *p, void *v, register_t *retval)
 	} */ *uap = v;
 	vaddr_t addr;
 	vsize_t size, pageoff;
-	vm_map_t map;
 	int flags, uvmflags;
 
 	/* extract syscall args from the uap */
@@ -470,9 +469,6 @@ sys_msync(struct proc *p, void *v, register_t *retval)
 	if (addr > SIZE_MAX - size)
 		return EINVAL;		/* disallow wrap-around. */
 
-	/* get map */
-	map = &p->p_vmspace->vm_map;
-
 	/* translate MS_ flags into PGO_ flags */
 	uvmflags = PGO_CLEANIT;
 	if (flags & MS_INVALIDATE)
@@ -482,7 +478,7 @@ sys_msync(struct proc *p, void *v, register_t *retval)
 	else
 		uvmflags |= PGO_SYNCIO;	 /* XXXCDC: force sync for now! */
 
-	return uvm_map_clean(map, addr, addr+size, uvmflags);
+	return uvm_map_clean(&p->p_vmspace->vm_map, addr, addr+size, uvmflags);
 }
 
 /*