powerpc: Use pr_devel() in arch/powerpc/mm/gup.c
pr_debug() can now result in code being generated even when DEBUG
is not defined. That's not really desirable in some places.
With CONFIG_DYNAMIC_DEBUG=y:
size before:
text data bss dec hex filename
3252 384 0 3636 e34 arch/powerpc/mm/gup.o
size after:
text data bss dec hex filename
2576 96 0 2672 a70 arch/powerpc/mm/gup.o
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/mm/gup.c b/arch/powerpc/mm/gup.c
index bc400c7..bc122a1 100644
--- a/arch/powerpc/mm/gup.c
+++ b/arch/powerpc/mm/gup.c
@@ -159,7 +159,7 @@
int psize;
#endif
- pr_debug("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
+ pr_devel("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
start &= PAGE_MASK;
addr = start;
@@ -170,7 +170,7 @@
start, len)))
goto slow_irqon;
- pr_debug(" aligned: %lx .. %lx\n", start, end);
+ pr_devel(" aligned: %lx .. %lx\n", start, end);
#ifdef CONFIG_HUGETLB_PAGE
/* We bail out on slice boundary crossing when hugetlb is
@@ -234,7 +234,7 @@
do {
VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, a)].shift);
ptep = huge_pte_offset(mm, a);
- pr_debug(" %016lx: huge ptep %p\n", a, ptep);
+ pr_devel(" %016lx: huge ptep %p\n", a, ptep);
if (!ptep || !gup_huge_pte(ptep, hstate, &a, end, write, pages,
&nr))
goto slow;
@@ -249,7 +249,7 @@
#ifdef CONFIG_PPC64
VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, addr)].shift);
#endif
- pr_debug(" %016lx: normal pgd %p\n", addr,
+ pr_devel(" %016lx: normal pgd %p\n", addr,
(void *)pgd_val(pgd));
next = pgd_addr_end(addr, end);
if (pgd_none(pgd))
@@ -269,7 +269,7 @@
slow:
local_irq_enable();
slow_irqon:
- pr_debug(" slow path ! nr = %d\n", nr);
+ pr_devel(" slow path ! nr = %d\n", nr);
/* Try to get the remaining pages with get_user_pages */
start += nr << PAGE_SHIFT;