Merge remote branch 'anholt/drm-intel-next' into drm-next

* anholt/drm-intel-next: (515 commits)
  drm/i915: Fix out of tree builds
  drm/i915: move fence lru to struct drm_i915_fence_reg
  drm/i915: don't allow tiling changes on pinned buffers v2
  drm/i915: Be extra careful about A/D matching for multifunction SDVO
  drm/i915: Fix DDC bus selection for multifunction SDVO
  drm/i915: cleanup mode setting before unmapping registers
  drm/i915: Make fbc control wrapper functions
  drm/i915: Wait for the GPU whilst shrinking, if truly desperate.
  drm/i915: Use spatio-temporal dithering on PCH
  [MTD] Remove zero-length files mtdbdi.c and internal.ho
  pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs
  libata: Fix several inaccuracies in developer's guide
  slub: Fix bad boundary check in init_kmem_cache_nodes()
  raid6: fix recovery performance regression
  KEYS: call_sbin_request_key() must write lock keyrings before modifying them
  KEYS: Use RCU dereference wrappers in keyring key type code
  KEYS: find_keyring_by_name() can gain access to a freed keyring
  ALSA: hda: Fix 0 dB for Packard Bell models using Conexant CX20549 (Venice)
  ALSA: hda - Add quirk for Dell Inspiron 19T using a Conexant CX20582
  ALSA: take tu->qlock with irqs disabled
  ...

1 files changed, 9 insertions, 1 deletions

diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index af1a8f01ebac..760983d0f25e 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -497,17 +497,25 @@ struct kmem_cache *ecryptfs_sb_info_cache;
 static int
 ecryptfs_fill_super(struct super_block *sb, void *raw_data, int silent)
 {
+        struct ecryptfs_sb_info *esi;
         int rc = 0;
 
         /* Released in ecryptfs_put_super() */
         ecryptfs_set_superblock_private(sb,
                                         kmem_cache_zalloc(ecryptfs_sb_info_cache,
                                                          GFP_KERNEL));
-        if (!ecryptfs_superblock_to_private(sb)) {
+        esi = ecryptfs_superblock_to_private(sb);
+        if (!esi) {
                 ecryptfs_printk(KERN_WARNING, "Out of memory\n");
                 rc = -ENOMEM;
                 goto out;
         }
+
+        rc = bdi_setup_and_register(&esi->bdi, "ecryptfs", BDI_CAP_MAP_COPY);
+        if (rc)
+                goto out;
+
+        sb->s_bdi = &esi->bdi;
         sb->s_op = &ecryptfs_sops;
         /* Released through deactivate_super(sb) from get_sb_nodev */
         sb->s_root = d_alloc(NULL, &(const struct qstr) {