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Group vm_page_activate()'s definition with other related functions.

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No functional change intended.

MFC after:	3 days
This commit is contained in:
Mark Johnston 2019-06-19 21:36:00 +00:00
parent 6459a61ea7
commit ee1f168540
1 changed files with 29 additions and 29 deletions
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58
sys/vm/vm_page.c
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@ -3400,35 +3400,6 @@ vm_page_requeue(vm_page_t m)
vm_pqbatch_submit_page(m, atomic_load_8(&m->queue)); vm_pqbatch_submit_page(m, atomic_load_8(&m->queue));
} }
/*
* vm_page_activate:
*
* Put the specified page on the active list (if appropriate).
* Ensure that act_count is at least ACT_INIT but do not otherwise
* mess with it.
*
* The page must be locked.
*/
void
vm_page_activate(vm_page_t m)
{
vm_page_assert_locked(m);
if (vm_page_wired(m) || (m->oflags & VPO_UNMANAGED) != 0)
return;
if (vm_page_queue(m) == PQ_ACTIVE) {
if (m->act_count < ACT_INIT)
m->act_count = ACT_INIT;
return;
}
vm_page_dequeue(m);
if (m->act_count < ACT_INIT)
m->act_count = ACT_INIT;
vm_page_enqueue(m, PQ_ACTIVE);
}
/* /*
* vm_page_free_prep: * vm_page_free_prep:
* *
@ -3679,6 +3650,35 @@ vm_page_unwire_noq(vm_page_t m)
return (false); return (false);
} }
/*
* vm_page_activate:
*
* Put the specified page on the active list (if appropriate).
* Ensure that act_count is at least ACT_INIT but do not otherwise
* mess with it.
*
* The page must be locked.
*/
void
vm_page_activate(vm_page_t m)
{
vm_page_assert_locked(m);
if (vm_page_wired(m) || (m->oflags & VPO_UNMANAGED) != 0)
return;
if (vm_page_queue(m) == PQ_ACTIVE) {
if (m->act_count < ACT_INIT)
m->act_count = ACT_INIT;
return;
}
vm_page_dequeue(m);
if (m->act_count < ACT_INIT)
m->act_count = ACT_INIT;
vm_page_enqueue(m, PQ_ACTIVE);
}
/* /*
* Move the specified page to the tail of the inactive queue, or requeue * Move the specified page to the tail of the inactive queue, or requeue
* the page if it is already in the inactive queue. * the page if it is already in the inactive queue.