NAME¶
vm_page_rename
—
move a page
SYNOPSIS¶
#include
<sys/param.h>
#include
<vm/vm.h>
#include
<vm/vm_page.h>
void
vm_page_rename
(
vm_page_t
m,
vm_object_t new_object,
vm_pindex_t new_pindex);
DESCRIPTION¶
The
vm_page_rename
() function removes a page
from one object, and adds it to another at the given page index. The page is
added to the given object, and is removed from the object that is currently
associated with. If the page is currently on the cache queue it will be
deactivated unless it is wired or unmanaged, in which case the deactivation
will fail. The entire page is marked as dirty after the move.
The arguments to
vm_page_rename
() are:
- m
- The page to move.
- new_object
- The object the page should be inserted into.
- new_pindex
- The page index into new_object at which
the new page should be inserted.
AUTHORS¶
This manual page was written by
Chad David
⟨davidc@acns.ab.ca⟩.