| From | Topi Miettinen <> | Subject | [RFC 10/18] limits: track RLIMIT_STACK actual max | Date | Mon, 13 Jun 2016 22:44:17 +0300 |
| |
Track maximum stack size, presented in /proc/self/limits.
Signed-off-by: Topi Miettinen <toiwoton@gmail.com> --- mm/mmap.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/mm/mmap.c b/mm/mmap.c index 61867de..0963e7f 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2019,6 +2019,8 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns if (security_vm_enough_memory_mm(mm, grow)) return -ENOMEM; + bump_rlimit(RLIMIT_STACK, actual_size); + return 0; } -- 2.8.1
|