diff options
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index c1c3ef88a260..5e999680094a 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -80,7 +80,7 @@ xfs_find_handle( f = fdget(hreq->fd); if (!f.file) return -EBADF; - inode = f.file->f_path.dentry->d_inode; + inode = file_inode(f.file); } else { error = user_lpath((const char __user *)hreq->path, &path); if (error) @@ -168,7 +168,7 @@ xfs_handle_to_dentry( /* * Only allow handle opens under a directory. */ - if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode)) + if (!S_ISDIR(file_inode(parfilp)->i_mode)) return ERR_PTR(-ENOTDIR); if (hlen != sizeof(xfs_handle_t)) @@ -422,9 +422,12 @@ xfs_attrlist_by_handle( if (IS_ERR(dentry)) return PTR_ERR(dentry); - kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL); - if (!kbuf) - goto out_dput; + kbuf = kmem_zalloc(al_hreq.buflen, KM_SLEEP | KM_MAYFAIL); + if (!kbuf) { + kbuf = kmem_zalloc_large(al_hreq.buflen); + if (!kbuf) + goto out_dput; + } cursor = (attrlist_cursor_kern_t *)&al_hreq.pos; error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen, @@ -436,7 +439,10 @@ xfs_attrlist_by_handle( error = -EFAULT; out_kfree: - kfree(kbuf); + if (is_vmalloc_addr(kbuf)) + kmem_free_large(kbuf); + else + kmem_free(kbuf); out_dput: dput(dentry); return error; @@ -1334,7 +1340,7 @@ xfs_file_ioctl( unsigned int cmd, unsigned long p) { - struct inode *inode = filp->f_path.dentry->d_inode; + struct inode *inode = file_inode(filp); struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; void __user *arg = (void __user *)p; |