diff options
| author | neal <neal> | 2007-12-22 17:27:45 +0000 |
|---|---|---|
| committer | neal <neal> | 2007-12-22 17:27:45 +0000 |
| commit | 130ffe56c693fd20c162135ae4fe9dc6421207ad (patch) | |
| tree | 24af511702ae5f0cc6b34bc76060cc7a1d9657b5 /viengoos/object.h | |
| parent | 40e1bb55b60267bbb56448adf061926cbede6a40 (diff) | |
hurd/
2007-12-22 Neal H. Walfield <neal@gnu.org>
* folio.h (FOLIO_PRIORITY_BITS): Define.
(FOLIO_PRIORITY_MIN): Likewise.
(FOLIO_PRIORITY_LRU): Likewise.
(FOLIO_PRIORITY_MAX): Likewise.
(FOLIO_GROUP_BITS): Likewise.
(FOLIO_GROUP_NONE): Likewise.
(FOLIO_GROUP_MIN): Likewise.
(FOLIO_GROUP_MAX): Likewise.
(struct folio_policy): New structure.
(FOLIO_POLICY_INIT): Define.
(FOLIO_POLICY_VOID): Likewise.
(FOLIO_POLICY_DEFAULT): Likewise.
(struct folio): Add field policy.
(RM_folio_policy): Define.
(folio_alloc): Take additional parameter policy.
(FOLIO_POLICY_DELIVER): Define.
(FOLIO_POLICY_DISCARDABLE_SET): Likewise.
(FOLIO_POLICY_GROUP_SET): Likewise.
(FOLIO_POLICY_PRIORITY_SET): Likewise.
(FOLIO_POLICY_SET): Likewise.
(folio_policy): New method.
viengoos/
2007-12-22 Neal H. Walfield <neal@gnu.org>
* object.h (folio_alloc): Take additional parameter policy.
Update users.
(folio_policy): New declaration.
* object.c: Include <hurd/folio.h>.
(folio_alloc): Take additional parameter policy. Use it.
(folio_policy): New function.
* server.c (server_loop): Update folio_alloc implementation to
handle additional parameter policy. Implement the folio_policy
method.
libhurd-mm/
2007-12-22 Neal H. Walfield <neal@gnu.org>
* storage.c (storage_alloc_): Update rm_folio_alloc use to reflect
API changes.
ruth/
2007-12-22 Neal H. Walfield <neal@gnu.org>
* ruth.c (main): Update rm_folio_alloc use to reflect API changes.
Diffstat (limited to 'viengoos/object.h')
| -rw-r--r-- | viengoos/object.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/viengoos/object.h b/viengoos/object.h index fb8c93c..ed3a7ea 100644 --- a/viengoos/object.h +++ b/viengoos/object.h @@ -388,9 +388,11 @@ object_claim_ (struct activity *activity, struct object *object) object_claim_ (a, o); \ }) -/* Allocate a folio to activity ACTIVITY. Returns NULL if not - possible. Otherwise a pointer to the in-memory folio. */ -extern struct folio *folio_alloc (struct activity *activity); +/* Allocate a folio to activity ACTIVITY. POLICY is the new folio's + initial storage policy. Returns NULL if not possible. Otherwise a + pointer to the in-memory folio. */ +extern struct folio *folio_alloc (struct activity *activity, + struct folio_policy policy); /* Assign the storage designated by FOLIO to the activity ACTIVITY. */ extern void folio_parent (struct activity *activity, struct folio *folio); @@ -431,4 +433,11 @@ object_free (struct activity *activity, struct object *object) folio_object_free (activity, folio, page); } +/* Get and set folio FOLIO's storage policy according to flags FLAGS, + IN and OUT. */ +extern void folio_policy (struct activity *activity, + struct folio *folio, + uintptr_t flags, struct folio_policy in, + struct folio_policy *out); + #endif |