table of contents
VM_PAGE_RENAME(9) | Kernel Developer's Manual | VM_PAGE_RENAME(9) |
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¶
Thevm_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>.July 17, 2001 | Linux 4.19.0-10-amd64 |