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The page queues lock is no longer required by vm_page_wakeup().

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This commit is contained in:
Alan Cox 2006-10-23 05:27:31 +00:00
parent fc4958a7b2
commit 66bdd5d619
4 changed files with 8 additions and 8 deletions
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4
sys/vm/swap_pager.c
View File

@ -1594,8 +1594,8 @@ swp_pager_force_pagein(vm_object_t object, vm_pindex_t pindex)
vm_page_lock_queues();
vm_page_activate(m);
vm_page_dirty(m);
vm_page_wakeup(m);
vm_page_unlock_queues();
vm_page_wakeup(m);
vm_pager_page_unswapped(m);
return;
}
@ -1606,8 +1606,8 @@ swp_pager_force_pagein(vm_object_t object, vm_pindex_t pindex)
vm_page_lock_queues();
vm_page_dirty(m);
vm_page_dontneed(m);
vm_page_wakeup(m);
vm_page_unlock_queues();
vm_page_wakeup(m);
vm_pager_page_unswapped(m);
}

6
sys/vm/vm_fault.c
View File

@ -133,8 +133,8 @@ struct faultstate {
static inline void
release_page(struct faultstate *fs)
{
vm_page_lock_queues();
vm_page_wakeup(fs->m);
vm_page_lock_queues();
vm_page_deactivate(fs->m);
vm_page_unlock_queues();
fs->m = NULL;
@ -914,8 +914,8 @@ RetryFault:;
} else {
vm_page_activate(fs.m);
}
vm_page_wakeup(fs.m);
vm_page_unlock_queues();
vm_page_wakeup(fs.m);
/*
* Unlock everything, and return
@ -1198,8 +1198,8 @@ vm_fault_copy_entry(dst_map, src_map, dst_entry, src_entry)
* Mark it no longer busy, and put it on the active list.
*/
vm_page_activate(dst_m);
vm_page_wakeup(dst_m);
vm_page_unlock_queues();
vm_page_wakeup(dst_m);
}
VM_OBJECT_UNLOCK(dst_object);
}

4
sys/vm/vm_glue.c
View File

@ -272,8 +272,8 @@ vm_imgact_hold_page(vm_object_t object, vm_ooffset_t offset)
}
vm_page_lock_queues();
vm_page_hold(m);
vm_page_wakeup(m);
vm_page_unlock_queues();
vm_page_wakeup(m);
out:
VM_OBJECT_UNLOCK(object);
return (m);
@ -456,8 +456,8 @@ vm_thread_swapin(struct thread *td)
ma[i] = m;
vm_page_lock_queues();
vm_page_wire(m);
vm_page_wakeup(m);
vm_page_unlock_queues();
vm_page_wakeup(m);
}
VM_OBJECT_UNLOCK(ksobj);
pmap_qenter(td->td_kstack, ma, pages);

2
sys/vm/vm_kern.c
View File

@ -403,8 +403,8 @@ kmem_malloc(map, size, flags)
pmap_enter(kernel_pmap, addr + i, m, VM_PROT_ALL, 1);
vm_page_lock_queues();
vm_page_flag_set(m, PG_WRITEABLE | PG_REFERENCED);
vm_page_wakeup(m);
vm_page_unlock_queues();
vm_page_wakeup(m);
}
VM_OBJECT_UNLOCK(kmem_object);
vm_map_unlock(map);