diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2001-07-03 07:35:56 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2001-07-03 07:35:56 +0000 |
| commit | b62b9b648ba4a746aae360e6f5e7fbb72c938ecd (patch) | |
| tree | ab8a1917937e5cf3c27419a0914f5a588db4df76 /sys/vm | |
| parent | 8f451b4114c7637700b76b2cd9a72ea4caf0d14e (diff) | |
Notes
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/vnode_pager.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c index a23355964edb5..1bcdf9f0e86ad 100644 --- a/sys/vm/vnode_pager.c +++ b/sys/vm/vnode_pager.c @@ -69,6 +69,7 @@ #include <vm/vnode_pager.h> #include <vm/vm_extern.h> +static void vnode_pager_init __P((void)); static vm_offset_t vnode_pager_addr __P((struct vnode *vp, vm_ooffset_t address, int *run)); static void vnode_pager_iodone __P((struct buf *bp)); @@ -80,7 +81,7 @@ static void vnode_pager_putpages __P((vm_object_t, vm_page_t *, int, boolean_t, static boolean_t vnode_pager_haspage __P((vm_object_t, vm_pindex_t, int *, int *)); struct pagerops vnodepagerops = { - NULL, + vnode_pager_init, vnode_pager_alloc, vnode_pager_dealloc, vnode_pager_getpages, @@ -89,8 +90,14 @@ struct pagerops vnodepagerops = { NULL }; -int vnode_pbuf_freecnt = -1; /* start out unlimited */ +int vnode_pbuf_freecnt; +void +vnode_pager_init(void) +{ + + vnode_pbuf_freecnt = nswbuf / 2 + 1; +} /* * Allocate (or lookup) pager for a vnode. @@ -110,13 +117,6 @@ vnode_pager_alloc(void *handle, vm_ooffset_t size, vm_prot_t prot, if (handle == NULL) return (NULL); - /* - * XXX hack - This initialization should be put somewhere else. - */ - if (vnode_pbuf_freecnt < 0) { - vnode_pbuf_freecnt = nswbuf / 2 + 1; - } - vp = (struct vnode *) handle; /* |