return 0;
}
-/*
- * These macros define how to determine which level of the page table holds
- * the hpdp.
- */
-#if defined(CONFIG_PPC_FSL_BOOK3E) || defined(CONFIG_PPC_8xx)
-#define HUGEPD_PGD_SHIFT PGDIR_SHIFT
-#define HUGEPD_PUD_SHIFT PUD_SHIFT
-#endif
-
/*
* At this point we do the placement change only for BOOK3S 64. This would
* possibly work on other subarchs.
}
}
#else
- if (pshift >= HUGEPD_PGD_SHIFT) {
+ if (pshift >= PGDIR_SHIFT) {
ptl = &mm->page_table_lock;
hpdp = (hugepd_t *)pg;
} else {
pdshift = PUD_SHIFT;
pu = pud_alloc(mm, pg, addr);
- if (pshift >= HUGEPD_PUD_SHIFT) {
+ if (pshift >= PUD_SHIFT) {
ptl = pud_lockptr(mm, pu);
hpdp = (hugepd_t *)pu;
} else {
else
pdshift = PMD_SHIFT;
#else
- if (shift < HUGEPD_PUD_SHIFT)
+ if (shift < PUD_SHIFT)
pdshift = PMD_SHIFT;
- else if (shift < HUGEPD_PGD_SHIFT)
+ else if (shift < PGDIR_SHIFT)
pdshift = PUD_SHIFT;
else
pdshift = PGDIR_SHIFT;