Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull vfs pile (part one) from Al Viro:
 "Assorted stuff - cleaning namei.c up a bit, fixing ->d_name/->d_parent
  locking violations, etc.

  The most visible changes here are death of FS_REVAL_DOT (replaced with
  "has ->d_weak_revalidate()") and a new helper getting from struct file
  to inode.  Some bits of preparation to xattr method interface changes.

  Misc patches by various people sent this cycle *and* ocfs2 fixes from
  several cycles ago that should've been upstream right then.

  PS: the next vfs pile will be xattr stuff."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits)
  saner proc_get_inode() calling conventions
  proc: avoid extra pde_put() in proc_fill_super()
  fs: change return values from -EACCES to -EPERM
  fs/exec.c: make bprm_mm_init() static
  ocfs2/dlm: use GFP_ATOMIC inside a spin_lock
  ocfs2: fix possible use-after-free with AIO
  ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path
  get_empty_filp()/alloc_file() leave both ->f_pos and ->f_version zero
  target: writev() on single-element vector is pointless
  export kernel_write(), convert open-coded instances
  fs: encode_fh: return FILEID_INVALID if invalid fid_type
  kill f_vfsmnt
  vfs: kill FS_REVAL_DOT by adding a d_weak_revalidate dentry op
  nfsd: handle vfs_getattr errors in acl protocol
  switch vfs_getattr() to struct path
  default SET_PERSONALITY() in linux/elf.h
  ceph: prepopulate inodes only when request is aborted
  d_hash_and_lookup(): export, switch open-coded instances
  9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate()
  9p: split dropping the acls from v9fs_set_create_acl()
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/ioctl.c b/fs/ioctl.c
index 3bdad6d1f268..fd507fb460f8 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -175,7 +175,7 @@ static int ioctl_fiemap(struct file *filp, unsigned long arg)
         struct fiemap fiemap;
         struct fiemap __user *ufiemap = (struct fiemap __user *) arg;
         struct fiemap_extent_info fieinfo = { 0, };
-        struct inode *inode = filp->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(filp);
         struct super_block *sb = inode->i_sb;
         u64 len;
         int error;
@@ -424,7 +424,7 @@ EXPORT_SYMBOL(generic_block_fiemap);
  */
 int ioctl_preallocate(struct file *filp, void __user *argp)
 {
-        struct inode *inode = filp->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(filp);
         struct space_resv sr;
 
         if (copy_from_user(&sr, argp, sizeof(sr)))
@@ -449,7 +449,7 @@ int ioctl_preallocate(struct file *filp, void __user *argp)
 static int file_ioctl(struct file *filp, unsigned int cmd,
                 unsigned long arg)
 {
-        struct inode *inode = filp->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(filp);
         int __user *p = (int __user *)arg;
 
         switch (cmd) {
@@ -512,7 +512,7 @@ static int ioctl_fioasync(unsigned int fd, struct file *filp,
 
 static int ioctl_fsfreeze(struct file *filp)
 {
-        struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
+        struct super_block *sb = file_inode(filp)->i_sb;
 
         if (!capable(CAP_SYS_ADMIN))
                 return -EPERM;
@@ -527,7 +527,7 @@ static int ioctl_fsfreeze(struct file *filp)
 
 static int ioctl_fsthaw(struct file *filp)
 {
-        struct super_block *sb = filp->f_path.dentry->d_inode->i_sb;
+        struct super_block *sb = file_inode(filp)->i_sb;
 
         if (!capable(CAP_SYS_ADMIN))
                 return -EPERM;
@@ -548,7 +548,7 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
 {
         int error = 0;
         int __user *argp = (int __user *)arg;
-        struct inode *inode = filp->f_path.dentry->d_inode;
+        struct inode *inode = file_inode(filp);
 
         switch (cmd) {
         case FIOCLEX: