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authorMauro Carvalho Chehab <mchehab@redhat.com>2010-08-10 20:26:35 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-10-24 11:20:36 -0200
commite9144601d364d5b81f3e63949337f8507eb58dca (patch)
tree6be0e0bb2e13e6f0c1bac9c37a6243707e6fa53e /drivers/edac/edac_core.h
parent1288c18f48d9bf373dbed6b688cde36dc970b1ed (diff)
i7core_edac: move #if PAGE_SHIFT to edac_core.h
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac/edac_core.h')
-rw-r--r--drivers/edac/edac_core.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 69eb1c268f9f..d7ca43a828bd 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -42,8 +42,10 @@
#if PAGE_SHIFT < 20
#define PAGES_TO_MiB( pages ) ( ( pages ) >> ( 20 - PAGE_SHIFT ) )
+#define MiB_TO_PAGES(mb) ((mb) >> (20 - PAGE_SHIFT))
#else /* PAGE_SHIFT > 20 */
#define PAGES_TO_MiB( pages ) ( ( pages ) << ( PAGE_SHIFT - 20 ) )
+#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20))
#endif
#define edac_printk(level, prefix, fmt, arg...) \

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