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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>
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651e2dd2a1
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29e5fa59e5
1 changed files with 5 additions and 5 deletions
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@ -159,7 +159,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
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int psize;
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#endif
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pr_debug("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
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pr_devel("%s(%lx,%x,%s)\n", __func__, start, nr_pages, write ? "write" : "read");
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start &= PAGE_MASK;
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addr = start;
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@ -170,7 +170,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
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start, len)))
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goto slow_irqon;
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pr_debug(" aligned: %lx .. %lx\n", start, end);
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pr_devel(" aligned: %lx .. %lx\n", start, end);
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#ifdef CONFIG_HUGETLB_PAGE
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/* We bail out on slice boundary crossing when hugetlb is
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@ -234,7 +234,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
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do {
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VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, a)].shift);
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ptep = huge_pte_offset(mm, a);
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pr_debug(" %016lx: huge ptep %p\n", a, ptep);
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pr_devel(" %016lx: huge ptep %p\n", a, ptep);
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if (!ptep || !gup_huge_pte(ptep, hstate, &a, end, write, pages,
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&nr))
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goto slow;
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@ -249,7 +249,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
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#ifdef CONFIG_PPC64
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VM_BUG_ON(shift != mmu_psize_defs[get_slice_psize(mm, addr)].shift);
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#endif
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pr_debug(" %016lx: normal pgd %p\n", addr,
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pr_devel(" %016lx: normal pgd %p\n", addr,
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(void *)pgd_val(pgd));
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next = pgd_addr_end(addr, end);
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if (pgd_none(pgd))
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@ -269,7 +269,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
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slow:
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local_irq_enable();
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slow_irqon:
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pr_debug(" slow path ! nr = %d\n", nr);
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pr_devel(" slow path ! nr = %d\n", nr);
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/* Try to get the remaining pages with get_user_pages */
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start += nr << PAGE_SHIFT;
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