diff options
| author | marcel <marcel@FreeBSD.org> | 2003-08-23 06:24:00 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2003-08-23 06:24:00 +0000 |
| commit | 0dfb8cd786d48195352e3bf3147e8e94a64f4b8f (patch) | |
| tree | 7523fd6d9d50108159f9e97e727b3309473a75c2 /sys | |
| parent | ce8950904e7854a02001fc8d752d408e040eacdc (diff) | |
| download | FreeBSD-src-0dfb8cd786d48195352e3bf3147e8e94a64f4b8f.zip FreeBSD-src-0dfb8cd786d48195352e3bf3147e8e94a64f4b8f.tar.gz | |
Add support for 16K and 32K page sizes. The valid and dirty maps
in struct vm_page are defined as u_int for 16K pages and u_long
for 32K pages, with the implied assumption that long will at least
be 64 bits wide on platforms where we support 32K pages.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/vm/vm_page.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h index c750813..40ff714 100644 --- a/sys/vm/vm_page.h +++ b/sys/vm/vm_page.h @@ -133,6 +133,12 @@ struct vm_page { #elif PAGE_SIZE == 8192 u_short valid; /* map of valid DEV_BSIZE chunks */ u_short dirty; /* map of dirty DEV_BSIZE chunks */ +#elif PAGE_SIZE == 16384 + u_int valid; /* map of valid DEV_BSIZE chunks */ + u_int dirty; /* map of dirty DEV_BSIZE chunks */ +#elif PAGE_SIZE == 32768 + u_long valid; /* map of valid DEV_BSIZE chunks */ + u_long dirty; /* map of dirty DEV_BSIZE chunks */ #endif u_int cow; /* page cow mapping count */ }; |
