git: f4cdb9d7c3f2 - main - vm/vm_pager.h: use sys/systm.h header

From: Konstantin Belousov <kib_at_FreeBSD.org>
Date: Tue, 01 Feb 2022 04:53:23 UTC 
The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=f4cdb9d7c3f2ca277c0e90540595164a109f84c1

commit f4cdb9d7c3f2ca277c0e90540595164a109f84c1
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2022-02-01 03:54:26 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2022-02-01 03:55:35 +0000

    vm/vm_pager.h: use sys/systm.h header
    
    it is needed for __read_mostly attribute definition, which right now
    comes from vm/vm_page.h including sys/systm.h
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D34089
---
 sys/vm/vm_pager.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/vm/vm_pager.h b/sys/vm/vm_pager.h
index 098d48ea3d9d..e332231a77c6 100644
--- a/sys/vm/vm_pager.h
+++ b/sys/vm/vm_pager.h
@@ -44,7 +44,7 @@
 #ifndef	_VM_PAGER_
 #define	_VM_PAGER_
 
-#include <sys/queue.h>
+#include <sys/systm.h>
 
 TAILQ_HEAD(pagerlst, vm_object);
 struct vnode;