diff options
| author | alc <alc@FreeBSD.org> | 2004-04-08 19:08:49 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2004-04-08 19:08:49 +0000 |
| commit | e8b438d9b62fb996c6f7d1b0235975f60de0962f (patch) | |
| tree | 026c61d2aa5552e5c47e376657522e943695fa7c /sys/vm/vm_init.c | |
| parent | 9bd68e030421bb064cda7fb28c9ac4fe5ce9a9d8 (diff) | |
| download | FreeBSD-src-e8b438d9b62fb996c6f7d1b0235975f60de0962f.zip FreeBSD-src-e8b438d9b62fb996c6f7d1b0235975f60de0962f.tar.gz | |
The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits
the reduction of the pager map's size by 8M bytes. In other words, eight
megabytes of largely wasted KVA are returned to the kernel map for use
elsewhere.
Diffstat (limited to 'sys/vm/vm_init.c')
| -rw-r--r-- | sys/vm/vm_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_init.c b/sys/vm/vm_init.c index 65df1a9..282dd5c 100644 --- a/sys/vm/vm_init.c +++ b/sys/vm/vm_init.c @@ -185,12 +185,12 @@ again: panic("startup: table size inconsistency"); clean_map = kmem_suballoc(kernel_map, &kmi->clean_sva, &kmi->clean_eva, - (nbuf*BKVASIZE) + (nswbuf*MAXPHYS) + pager_map_size); + (nbuf*BKVASIZE) + (nswbuf*MAXPHYS)); buffer_map = kmem_suballoc(clean_map, &kmi->buffer_sva, &kmi->buffer_eva, (nbuf*BKVASIZE)); buffer_map->system_map = 1; pager_map = kmem_suballoc(clean_map, &kmi->pager_sva, &kmi->pager_eva, - (nswbuf*MAXPHYS) + pager_map_size); + (nswbuf*MAXPHYS)); pager_map->system_map = 1; exec_map = kmem_suballoc(kernel_map, &minaddr, &maxaddr, (16*(ARG_MAX+(PAGE_SIZE*3)))); |
