diff options
Diffstat (limited to 'arch/tile/mm')
| -rw-r--r-- | arch/tile/mm/hugetlbpage.c | 2 | ||||
| -rw-r--r-- | arch/tile/mm/init.c | 11 |
2 files changed, 8 insertions, 5 deletions
diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c index c034dc3fe2d4..e212c64682c5 100644 --- a/arch/tile/mm/hugetlbpage.c +++ b/arch/tile/mm/hugetlbpage.c @@ -77,7 +77,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, else { if (sz != PAGE_SIZE << huge_shift[HUGE_SHIFT_PAGE]) panic("Unexpected page size %#lx\n", sz); - return pte_alloc_map(mm, NULL, pmd, addr); + return pte_alloc_map(mm, pmd, addr); } } #else diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c index d4e1fc41d06d..a0582b7f41d3 100644 --- a/arch/tile/mm/init.c +++ b/arch/tile/mm/init.c @@ -896,17 +896,15 @@ void __init pgtable_cache_init(void) panic("pgtable_cache_init(): Cannot create pgd cache"); } -#ifdef CONFIG_DEBUG_PAGEALLOC -static long __write_once initfree; -#else static long __write_once initfree = 1; -#endif +static bool __write_once set_initfree_done; /* Select whether to free (1) or mark unusable (0) the __init pages. */ static int __init set_initfree(char *str) { long val; if (kstrtol(str, 0, &val) == 0) { + set_initfree_done = true; initfree = val; pr_info("initfree: %s free init pages\n", initfree ? "will" : "won't"); @@ -919,6 +917,11 @@ static void free_init_pages(char *what, unsigned long begin, unsigned long end) { unsigned long addr = (unsigned long) begin; + /* Prefer user request first */ + if (!set_initfree_done) { + if (debug_pagealloc_enabled()) + initfree = 0; + } if (kdata_huge && !initfree) { pr_warn("Warning: ignoring initfree=0: incompatible with kdata=huge\n"); initfree = 1; |