diff options
author | Michael Ellerman <michael@ellerman.id.au> | 2009-06-17 14:13:52 -0400 |
---|---|---|
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-07-07 23:50:24 -0400 |
commit | 30c5af435b2e3e5700b0e4a53ac37a39b3b3516e (patch) | |
tree | 52c870ee4cdd02f05588ec942732a3827f34ecdf | |
parent | 33875f03307452650309a7d071678b2ca5f2fc26 (diff) |
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>
-rw-r--r-- | arch/powerpc/mm/pgtable.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index ae1d67cc090c..627767d6169b 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c | |||
@@ -129,12 +129,12 @@ static pte_t do_dcache_icache_coherency(pte_t pte) | |||
129 | page = pfn_to_page(pfn); | 129 | page = pfn_to_page(pfn); |
130 | 130 | ||
131 | if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { | 131 | if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { |
132 | pr_debug("do_dcache_icache_coherency... flushing\n"); | 132 | pr_devel("do_dcache_icache_coherency... flushing\n"); |
133 | flush_dcache_icache_page(page); | 133 | flush_dcache_icache_page(page); |
134 | set_bit(PG_arch_1, &page->flags); | 134 | set_bit(PG_arch_1, &page->flags); |
135 | } | 135 | } |
136 | else | 136 | else |
137 | pr_debug("do_dcache_icache_coherency... already clean\n"); | 137 | pr_devel("do_dcache_icache_coherency... already clean\n"); |
138 | return __pte(pte_val(pte) | _PAGE_HWEXEC); | 138 | return __pte(pte_val(pte) | _PAGE_HWEXEC); |
139 | } | 139 | } |
140 | 140 | ||