diff options
Diffstat (limited to 'arch/s390/mm/mmap.c')
| -rw-r--r-- | arch/s390/mm/mmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 40a526d28184..197c1d9497a7 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c @@ -27,7 +27,7 @@ static unsigned long stack_maxrandom_size(void) return STACK_RND_MASK << PAGE_SHIFT; } -static inline int mmap_is_legacy(struct rlimit *rlim_stack) +static inline int mmap_is_legacy(const struct rlimit *rlim_stack) { if (current->personality & ADDR_COMPAT_LAYOUT) return 1; @@ -47,7 +47,7 @@ static unsigned long mmap_base_legacy(unsigned long rnd) } static inline unsigned long mmap_base(unsigned long rnd, - struct rlimit *rlim_stack) + const struct rlimit *rlim_stack) { unsigned long gap = rlim_stack->rlim_cur; unsigned long pad = stack_maxrandom_size() + stack_guard_gap; @@ -169,7 +169,7 @@ check_asce_limit: * This function, called very early during the creation of a new * process VM image, sets up which VM layout function to use: */ -void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) +void arch_pick_mmap_layout(struct mm_struct *mm, const struct rlimit *rlim_stack) { unsigned long random_factor = 0UL; @@ -182,10 +182,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) */ if (mmap_is_legacy(rlim_stack)) { mm->mmap_base = mmap_base_legacy(random_factor); - clear_bit(MMF_TOPDOWN, &mm->flags); + mm_flags_clear(MMF_TOPDOWN, mm); } else { mm->mmap_base = mmap_base(random_factor, rlim_stack); - set_bit(MMF_TOPDOWN, &mm->flags); + mm_flags_set(MMF_TOPDOWN, mm); } } |