[PATCH] ppc64: kill bitfields in ppc64 hash code
This patch removes the use of bitfield types from the ppc64 hash table
manipulation code.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/ppc64/mm/hash_utils.c b/arch/ppc64/mm/hash_utils.c
index 1647b1c..623b5d1 100644
--- a/arch/ppc64/mm/hash_utils.c
+++ b/arch/ppc64/mm/hash_utils.c
@@ -75,8 +75,8 @@
extern unsigned long dart_tablebase;
#endif /* CONFIG_U3_DART */
-HPTE *htab_address;
-unsigned long htab_hash_mask;
+hpte_t *htab_address;
+unsigned long htab_hash_mask;
extern unsigned long _SDR1;
@@ -97,11 +97,15 @@
unsigned long addr;
unsigned int step;
unsigned long tmp_mode;
+ unsigned long vflags;
- if (large)
+ if (large) {
step = 16*MB;
- else
+ vflags = HPTE_V_BOLTED | HPTE_V_LARGE;
+ } else {
step = 4*KB;
+ vflags = HPTE_V_BOLTED;
+ }
for (addr = start; addr < end; addr += step) {
unsigned long vpn, hash, hpteg;
@@ -129,12 +133,12 @@
if (systemcfg->platform & PLATFORM_LPAR)
ret = pSeries_lpar_hpte_insert(hpteg, va,
virt_to_abs(addr) >> PAGE_SHIFT,
- 0, tmp_mode, 1, large);
+ vflags, tmp_mode);
else
#endif /* CONFIG_PPC_PSERIES */
ret = native_hpte_insert(hpteg, va,
virt_to_abs(addr) >> PAGE_SHIFT,
- 0, tmp_mode, 1, large);
+ vflags, tmp_mode);
if (ret == -1) {
ppc64_terminate_msg(0x20, "create_pte_mapping");