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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2012-09-10 02:52:47 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-09-17 16:31:48 +1000
commitf03839236392f5bc6107af5c9f749e8a48cd616c (patch)
treef1c9671fba4ac7347f8182cf4031c6ca3015b595
parentf3d3444572dbf01d36884f9b3fe69a611420ad37 (diff)
downloadlinux-f03839236392f5bc6107af5c9f749e8a48cd616c.tar.bz2
powerpc/mm: Replace open coded CONTEXT_BITS value
To clarify the meaning for future readers, replace the open coded 19 with CONTEXT_BITS Reviewed-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
-rw-r--r--arch/powerpc/mm/mmu_context_hash64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index 40677aa0190e..daa076c9025c 100644
--- a/arch/powerpc/mm/mmu_context_hash64.c
+++ b/arch/powerpc/mm/mmu_context_hash64.c
@@ -34,7 +34,7 @@ static DEFINE_IDA(mmu_context_ida);
* Each segment contains 2^28 bytes. Each context maps 2^44 bytes,
* so we can support 2^19-1 contexts (19 == 35 + 28 - 44).
*/
-#define MAX_CONTEXT ((1UL << 19) - 1)
+#define MAX_CONTEXT ((1UL << CONTEXT_BITS) - 1)
int __init_new_context(void)
{