diff options
Diffstat (limited to 'ipc/shm.c')
| -rw-r--r-- | ipc/shm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 81203e8ba013..d7805acb44fd 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -374,12 +374,12 @@ void exit_shm(struct task_struct *task) up_write(&shm_ids(ns).rwsem); } -static int shm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +static int shm_fault(struct vm_fault *vmf) { - struct file *file = vma->vm_file; + struct file *file = vmf->vma->vm_file; struct shm_file_data *sfd = shm_file_data(file); - return sfd->vm_ops->fault(vma, vmf); + return sfd->vm_ops->fault(vmf); } #ifdef CONFIG_NUMA @@ -1222,7 +1222,7 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr, goto invalid; } - addr = do_mmap_pgoff(file, addr, size, prot, flags, 0, &populate); + addr = do_mmap_pgoff(file, addr, size, prot, flags, 0, &populate, NULL); *raddr = addr; err = 0; if (IS_ERR_VALUE(addr)) @@ -1329,7 +1329,7 @@ SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) */ file = vma->vm_file; size = i_size_read(file_inode(vma->vm_file)); - do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start); + do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start, NULL); /* * We discovered the size of the shm segment, so * break out of here and fall through to the next @@ -1356,7 +1356,7 @@ SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) if ((vma->vm_ops == &shm_vm_ops) && ((vma->vm_start - addr)/PAGE_SIZE == vma->vm_pgoff) && (vma->vm_file == file)) - do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start); + do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start, NULL); vma = next; } @@ -1365,7 +1365,7 @@ SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) * given */ if (vma && vma->vm_start == addr && vma->vm_ops == &shm_vm_ops) { - do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start); + do_munmap(mm, vma->vm_start, vma->vm_end - vma->vm_start, NULL); retval = 0; } |