diff options
Diffstat (limited to 'arch/sparc/kernel/sys_sparc.c')
| -rw-r--r-- | arch/sparc/kernel/sys_sparc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/kernel/sys_sparc.c b/arch/sparc/kernel/sys_sparc.c index 05ed9d932..82d3027aa 100644 --- a/arch/sparc/kernel/sys_sparc.c +++ b/arch/sparc/kernel/sys_sparc.c @@ -215,7 +215,6 @@ static unsigned long do_mmap2(unsigned long addr, unsigned long len, goto out; } - down(¤t->mm->mmap_sem); lock_kernel(); retval = -EINVAL; len = PAGE_ALIGN(len); @@ -230,11 +229,12 @@ static unsigned long do_mmap2(unsigned long addr, unsigned long len, goto out_putf; flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); + down(¤t->mm->mmap_sem); retval = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); + up(¤t->mm->mmap_sem); out_putf: unlock_kernel(); - up(¤t->mm->mmap_sem); if (file) fput(file); out: |