diff options
Diffstat (limited to 'sys/powerpc/aim/mmu_oea.c')
-rw-r--r-- | sys/powerpc/aim/mmu_oea.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/sys/powerpc/aim/mmu_oea.c b/sys/powerpc/aim/mmu_oea.c index 0052881..4808b4d 100644 --- a/sys/powerpc/aim/mmu_oea.c +++ b/sys/powerpc/aim/mmu_oea.c @@ -1653,31 +1653,6 @@ pmap_dispose_thread(struct thread *td) } void -pmap_new_altkstack(struct thread *td, int pages) -{ - /* shuffle the original stack */ - td->td_altkstack_obj = td->td_kstack_obj; - td->td_altkstack = td->td_kstack; - td->td_altkstack_pages = td->td_kstack_pages; - - pmap_new_thread(td, pages); -} - -void -pmap_dispose_altkstack(struct thread *td) -{ - pmap_dispose_thread(td); - - /* restore the original kstack */ - td->td_kstack = td->td_altkstack; - td->td_kstack_obj = td->td_altkstack_obj; - td->td_kstack_pages = td->td_altkstack_pages; - td->td_altkstack = 0; - td->td_altkstack_obj = NULL; - td->td_altkstack_pages = 0; -} - -void pmap_swapin_thread(struct thread *td) { vm_page_t ma[KSTACK_MAX_PAGES]; |