diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/percpu.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index 28e07ede46f6..85e3f9b2a61f 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -3189,32 +3189,26 @@ void __init __weak pcpu_populate_pte(unsigned long addr) pmd_t *pmd; if (pgd_none(*pgd)) { - p4d_t *new; - - new = memblock_alloc(P4D_TABLE_SIZE, P4D_TABLE_SIZE); - if (!new) + p4d = memblock_alloc(P4D_TABLE_SIZE, P4D_TABLE_SIZE); + if (!p4d) goto err_alloc; - pgd_populate(&init_mm, pgd, new); + pgd_populate(&init_mm, pgd, p4d); } p4d = p4d_offset(pgd, addr); if (p4d_none(*p4d)) { - pud_t *new; - - new = memblock_alloc(PUD_TABLE_SIZE, PUD_TABLE_SIZE); - if (!new) + pud = memblock_alloc(PUD_TABLE_SIZE, PUD_TABLE_SIZE); + if (!pud) goto err_alloc; - p4d_populate(&init_mm, p4d, new); + p4d_populate(&init_mm, p4d, pud); } pud = pud_offset(p4d, addr); if (pud_none(*pud)) { - pmd_t *new; - - new = memblock_alloc(PMD_TABLE_SIZE, PMD_TABLE_SIZE); - if (!new) + pmd = memblock_alloc(PMD_TABLE_SIZE, PMD_TABLE_SIZE); + if (!pmd) goto err_alloc; - pud_populate(&init_mm, pud, new); + pud_populate(&init_mm, pud, pmd); } pmd = pmd_offset(pud, addr); |