It's in the git history if we ever need it back.
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
---
arch/powerpc/kernel/vdso.c | 44 --------------------------------------------
1 file changed, 44 deletions(-)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 305eb0d9b768..869fd0c53280 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -140,50 +140,6 @@ struct lib64_elfinfo
};
-#ifdef __DEBUG
-static void dump_one_vdso_page(struct page *pg, struct page *upg)
-{
- printk("kpg: %p (c:%d,f:%08lx)", __va(page_to_pfn(pg) << PAGE_SHIFT),
- page_count(pg),
- pg->flags);
- if (upg && !IS_ERR(upg) /* && pg != upg*/) {
- printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg)
- << PAGE_SHIFT),
- page_count(upg),
- upg->flags);
- }
- printk("\n");
-}
-
-static void dump_vdso_pages(struct vm_area_struct * vma)
-{
- int i;
-
- if (!vma || is_32bit_task()) {
- printk("vDSO32 @ %016lx:\n", (unsigned long)vdso32_kbase);
- for (i=0; i<vdso32_pages; i++) {
- struct page *pg = virt_to_page(vdso32_kbase +
- i*PAGE_SIZE);
- struct page *upg = (vma && vma->vm_mm) ?
- follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
- : NULL;
- dump_one_vdso_page(pg, upg);
- }
- }
- if (!vma || !is_32bit_task()) {
- printk("vDSO64 @ %016lx:\n", (unsigned long)vdso64_kbase);
- for (i=0; i<vdso64_pages; i++) {
- struct page *pg = virt_to_page(vdso64_kbase +
- i*PAGE_SIZE);
- struct page *upg = (vma && vma->vm_mm) ?
- follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
- : NULL;
- dump_one_vdso_page(pg, upg);
- }
- }
-}
-#endif /* DEBUG */
-
/*
* This is called from binfmt_elf, we create the special vma for the
* vDSO and insert it into the mm struct tree
--
2.1.0
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