diff options
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 79d541f1502b..fb91b2cb5561 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -776,6 +776,8 @@ generic_get_unmapped_area(struct file *filp, unsigned long addr, info.low_limit = mm->mmap_base; info.high_limit = mmap_end; info.start_gap = stack_guard_placement(vm_flags); + if (filp && is_file_hugepages(filp)) + info.align_mask = huge_page_mask_align(filp); return vm_unmapped_area(&info); } @@ -826,6 +828,8 @@ generic_get_unmapped_area_topdown(struct file *filp, unsigned long addr, info.low_limit = PAGE_SIZE; info.high_limit = arch_get_mmap_base(addr, mm->mmap_base); info.start_gap = stack_guard_placement(vm_flags); + if (filp && is_file_hugepages(filp)) + info.align_mask = huge_page_mask_align(filp); addr = vm_unmapped_area(&info); /* |