diff options
Diffstat (limited to 'arch/s390x/kernel/linux32.c')
| -rw-r--r-- | arch/s390x/kernel/linux32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390x/kernel/linux32.c b/arch/s390x/kernel/linux32.c index 668ac46c4..c567d4b49 100644 --- a/arch/s390x/kernel/linux32.c +++ b/arch/s390x/kernel/linux32.c @@ -4184,9 +4184,9 @@ static inline long do_mmap2( goto out; } - down(¤t->mm->mmap_sem); + down_write(¤t->mm->mmap_sem); error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); - up(¤t->mm->mmap_sem); + up_write(¤t->mm->mmap_sem); if (file) fput(file); |