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Use existing tag name for the vm_object' memq.

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Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2017-09-13 19:03:59 +00:00
parent fc3562db96
commit b9e8fb647e
2 changed files with 9 additions and 1 deletions
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7
sys/vm/vm_object.h
View File

@ -87,12 +87,17 @@
*
*/
#ifndef VM_PAGE_HAVE_PGLIST
TAILQ_HEAD(pglist, vm_page);
#define VM_PAGE_HAVE_PGLIST
#endif
struct vm_object {
struct rwlock lock;
TAILQ_ENTRY(vm_object) object_list; /* list of all objects */
LIST_HEAD(, vm_object) shadow_head; /* objects that this is a shadow for */
LIST_ENTRY(vm_object) shadow_list; /* chain of shadow objects */
TAILQ_HEAD(respgs, vm_page) memq; /* list of resident pages */
struct pglist memq; /* list of resident pages */
struct vm_radix rtree; /* root of the resident page radix trie*/
vm_pindex_t size; /* Object size */
int generation; /* generation ID */

3
sys/vm/vm_page.h
View File

@ -210,7 +210,10 @@ struct vm_page {
#define PQ_UNSWAPPABLE 3
#define PQ_COUNT 4
#ifndef VM_PAGE_HAVE_PGLIST
TAILQ_HEAD(pglist, vm_page);
#define VM_PAGE_HAVE_PGLIST
#endif
SLIST_HEAD(spglist, vm_page);
struct vm_pagequeue {