powerpc: Use pr_devel() in do_dcache_icache_coherency()
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 2036 368 8 2412 96c arch/powerpc/mm/pgtable.o size after: text data bss dec hex filename 1677 248 8 1933 78d arch/powerpc/mm/pgtable.o Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -129,12 +129,12 @@ static pte_t do_dcache_icache_coherency(pte_t pte)
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page = pfn_to_page(pfn);
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page = pfn_to_page(pfn);
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if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) {
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if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) {
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pr_debug("do_dcache_icache_coherency... flushing\n");
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pr_devel("do_dcache_icache_coherency... flushing\n");
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flush_dcache_icache_page(page);
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flush_dcache_icache_page(page);
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set_bit(PG_arch_1, &page->flags);
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set_bit(PG_arch_1, &page->flags);
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}
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}
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else
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else
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pr_debug("do_dcache_icache_coherency... already clean\n");
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pr_devel("do_dcache_icache_coherency... already clean\n");
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return __pte(pte_val(pte) | _PAGE_HWEXEC);
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return __pte(pte_val(pte) | _PAGE_HWEXEC);
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}
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}
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