powerpc: Rename PTE_SIZE to HPTE_SIZE

It's the size of the hardware PTE; make that clear in the name.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 18 insertions, 18 deletions

diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index b9ba7d930801..c41d658176ac 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -285,7 +285,7 @@ Hash_bits = 12				/* e.g. 256kB hash table */
 Hash_msk = (((1 << Hash_bits) - 1) * 64)
 
 /* defines for the PTE format for 32-bit PPCs */
-#define PTE_SIZE        8
+#define HPTE_SIZE       8
 #define PTEG_SIZE       64
 #define LG_PTEG_SIZE    6
 #define LDPTEu          lwzu
@@ -342,8 +342,8 @@ _GLOBAL(hash_page_patch_A)
 
         /* Search the primary PTEG for a PTE whose 1st (d)word matches r5 */
         mtctr   r0
-        addi    r4,r3,-PTE_SIZE
-1:      LDPTEu  r6,PTE_SIZE(r4)         /* get next PTE */
+        addi    r4,r3,-HPTE_SIZE
+1:      LDPTEu  r6,HPTE_SIZE(r4)        /* get next PTE */
         CMPPTE  0,r6,r5
         bdnzf   2,1b                    /* loop while ctr != 0 && !cr0.eq */
         beq+    found_slot
@@ -353,9 +353,9 @@ _GLOBAL(hash_page_patch_A)
 _GLOBAL(hash_page_patch_B)
         xoris   r4,r3,Hash_msk>>16      /* compute secondary hash */
         xori    r4,r4,(-PTEG_SIZE & 0xffff)
-        addi    r4,r4,-PTE_SIZE
+        addi    r4,r4,-HPTE_SIZE
         mtctr   r0
-2:      LDPTEu  r6,PTE_SIZE(r4)
+2:      LDPTEu  r6,HPTE_SIZE(r4)
         CMPPTE  0,r6,r5
         bdnzf   2,2b
         beq+    found_slot
@@ -363,8 +363,8 @@ _GLOBAL(hash_page_patch_B)
 
         /* Search the primary PTEG for an empty slot */
 10:     mtctr   r0
-        addi    r4,r3,-PTE_SIZE         /* search primary PTEG */
-1:      LDPTEu  r6,PTE_SIZE(r4)         /* get next PTE */
+        addi    r4,r3,-HPTE_SIZE        /* search primary PTEG */
+1:      LDPTEu  r6,HPTE_SIZE(r4)        /* get next PTE */
         TST_V(r6)                       /* test valid bit */
         bdnzf   2,1b                    /* loop while ctr != 0 && !cr0.eq */
         beq+    found_empty
@@ -380,9 +380,9 @@ _GLOBAL(hash_page_patch_B)
 _GLOBAL(hash_page_patch_C)
         xoris   r4,r3,Hash_msk>>16      /* compute secondary hash */
         xori    r4,r4,(-PTEG_SIZE & 0xffff)
-        addi    r4,r4,-PTE_SIZE
+        addi    r4,r4,-HPTE_SIZE
         mtctr   r0
-2:      LDPTEu  r6,PTE_SIZE(r4)
+2:      LDPTEu  r6,HPTE_SIZE(r4)
         TST_V(r6)
         bdnzf   2,2b
         beq+    found_empty
@@ -409,11 +409,11 @@ _GLOBAL(hash_page_patch_C)
 
 1:      addis   r4,r7,next_slot@ha              /* get next evict slot */
         lwz     r6,next_slot@l(r4)
-        addi    r6,r6,PTE_SIZE                  /* search for candidate */
-        andi.   r6,r6,7*PTE_SIZE
+        addi    r6,r6,HPTE_SIZE                 /* search for candidate */
+        andi.   r6,r6,7*HPTE_SIZE
         stw     r6,next_slot@l(r4)
         add     r4,r3,r6
-        LDPTE   r0,PTE_SIZE/2(r4)               /* get PTE second word */
+        LDPTE   r0,HPTE_SIZE/2(r4)              /* get PTE second word */
         clrrwi  r0,r0,12
         lis     r6,etext@h
         ori     r6,r6,etext@l                   /* get etext */
@@ -426,7 +426,7 @@ _GLOBAL(hash_page_patch_C)
 found_empty:
         STPTE   r5,0(r4)
 found_slot:
-        STPTE   r8,PTE_SIZE/2(r4)
+        STPTE   r8,HPTE_SIZE/2(r4)
 
 #else /* CONFIG_SMP */
 /*
@@ -452,7 +452,7 @@ found_slot:
         STPTE   r5,0(r4)
         sync
         TLBSYNC
-        STPTE   r8,PTE_SIZE/2(r4) /* put in correct RPN, WIMG, PP bits */
+        STPTE   r8,HPTE_SIZE/2(r4) /* put in correct RPN, WIMG, PP bits */
         sync
         SET_V(r5)
         STPTE   r5,0(r4)        /* finally set V bit in PTE */
@@ -562,8 +562,8 @@ _GLOBAL(flush_hash_patch_A)
         /* Search the primary PTEG for a PTE whose 1st (d)word matches r5 */
         li      r0,8                    /* PTEs/group */
         mtctr   r0
-        addi    r12,r8,-PTE_SIZE
-1:      LDPTEu  r0,PTE_SIZE(r12)        /* get next PTE */
+        addi    r12,r8,-HPTE_SIZE
+1:      LDPTEu  r0,HPTE_SIZE(r12)       /* get next PTE */
         CMPPTE  0,r0,r11
         bdnzf   2,1b                    /* loop while ctr != 0 && !cr0.eq */
         beq+    3f
@@ -574,9 +574,9 @@ _GLOBAL(flush_hash_patch_A)
 _GLOBAL(flush_hash_patch_B)
         xoris   r12,r8,Hash_msk>>16     /* compute secondary hash */
         xori    r12,r12,(-PTEG_SIZE & 0xffff)
-        addi    r12,r12,-PTE_SIZE
+        addi    r12,r12,-HPTE_SIZE
         mtctr   r0
-2:      LDPTEu  r0,PTE_SIZE(r12)
+2:      LDPTEu  r0,HPTE_SIZE(r12)
         CMPPTE  0,r0,r11
         bdnzf   2,2b
         xori    r11,r11,PTE_H           /* clear H again */