diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index ea95a3e46fbb..a0dbe62f8042 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -82,7 +82,6 @@ static struct vfsmount *shm_mnt; #include <linux/uuid.h> #include <linux/uaccess.h> -#include <asm/pgtable.h> #include "internal.h" @@ -2320,7 +2319,7 @@ static int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, PAGE_SIZE); kunmap_atomic(page_kaddr); - /* fallback to copy_from_user outside mmap_sem */ + /* fallback to copy_from_user outside mmap_lock */ if (unlikely(ret)) { *pagep = page; shmem_inode_unacct_blocks(inode, 1); @@ -4137,7 +4136,7 @@ int shmem_zero_setup(struct vm_area_struct *vma) loff_t size = vma->vm_end - vma->vm_start; /* - * Cloning a new file under mmap_sem leads to a lock ordering conflict + * Cloning a new file under mmap_lock leads to a lock ordering conflict * between XFS directory reading and selinux: since this file is only * accessible to the user through its mapping, use S_PRIVATE flag to * bypass file security, in the same way as shmem_kernel_file_setup(). |