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sys/powerpc/powerpc/pmap_dispatch.c
| Show First 20 Lines • Show All 77 Lines • ▼ Show 20 Lines | |||||
| caddr_t crashdumpmap; | caddr_t crashdumpmap; | ||||
| int pmap_bootstrapped; | int pmap_bootstrapped; | ||||
| /* Default level 0 reservations consist of 512 pages (2MB superpage). */ | /* Default level 0 reservations consist of 512 pages (2MB superpage). */ | ||||
| int vm_level_0_order = 9; | int vm_level_0_order = 9; | ||||
| SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); | SYSCTL_NODE(_vm, OID_AUTO, pmap, CTLFLAG_RD, 0, "VM/pmap parameters"); | ||||
| int superpages_enabled = 0; | int superpages_enabled = 1; | ||||
| SYSCTL_INT(_vm_pmap, OID_AUTO, superpages_enabled, CTLFLAG_RDTUN, | SYSCTL_INT(_vm_pmap, OID_AUTO, superpages_enabled, CTLFLAG_RDTUN, | ||||
| &superpages_enabled, 0, "Enable support for transparent superpages"); | &superpages_enabled, 0, "Enable support for transparent superpages"); | ||||
| #ifdef AIM | #ifdef AIM | ||||
| int | int | ||||
| pvo_vaddr_compare(struct pvo_entry *a, struct pvo_entry *b) | pvo_vaddr_compare(struct pvo_entry *a, struct pvo_entry *b) | ||||
| { | { | ||||
| if (PVO_VADDR(a) < PVO_VADDR(b)) | if (PVO_VADDR(a) < PVO_VADDR(b)) | ||||
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