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From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH -V8 01/11] arch/powerpc: Replace open coded CONTEXT_BITS value
Date: Thu,  6 Sep 2012 20:59:01 +0530	[thread overview]
Message-ID: <1346945351-7672-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1346945351-7672-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>

From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

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>
---
 arch/powerpc/mm/mmu_context_hash64.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index 40677aa..daa076c 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)
 {
-- 
1.7.10

  reply	other threads:[~2012-09-06 15:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-06 15:29 [PATCH -V8 0/11] arch/powerpc: Add 64TB support to ppc64 Aneesh Kumar K.V
2012-09-06 15:29 ` Aneesh Kumar K.V [this message]
2012-09-06 15:29 ` [PATCH -V8 02/11] arch/powerpc: Use hpt_va to compute virtual address Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 03/11] arch/powerpc: Simplify hpte_decode Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 04/11] arch/powerpc: Convert virtual address to vpn Aneesh Kumar K.V
2012-09-06 22:32   ` Paul Mackerras
2012-09-06 15:29 ` [PATCH -V8 05/11] arch/powerpc: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 06/11] arch/powerpc: Increase the slice range to 64TB Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 07/11] arch/powerpc: Make some of the PGTABLE_RANGE dependency explicit Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 08/11] arch/powerpc: Use the required number of VSID bits in slbmte Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 09/11] arch/powerpc: Use 32bit array for slb cache Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 10/11] arch/powerpc: Add 64TB support Aneesh Kumar K.V
2012-09-06 15:29 ` [PATCH -V8 11/11] arch/powerpc: Update VSID allocation documentation Aneesh Kumar K.V
2012-09-07  1:43 ` [PATCH -V8 0/11] arch/powerpc: Add 64TB support to ppc64 Benjamin Herrenschmidt
2012-09-07  5:42   ` Aneesh Kumar K.V
2012-09-07  7:53     ` Benjamin Herrenschmidt
2012-09-07 11:54   ` Aneesh Kumar K.V
2012-09-08 16:57     ` Aneesh Kumar K.V
2012-09-10  5:23       ` Benjamin Herrenschmidt
     [not found] ` <1346945351-7672-5-git-send-email-aneesh.kumar__43423.5424655073$1346945525$gmane$org@linux.vnet.ibm.com>
2012-10-15  8:51   ` [PATCH -V8 04/11] arch/powerpc: Convert virtual address to vpn Andreas Schwab
2012-10-15 16:05     ` Aneesh Kumar K.V
2012-10-15 16:28       ` Aneesh Kumar K.V

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