Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (52 commits)
  split invalidate_inodes()
  fs: skip I_FREEING inodes in writeback_sb_inodes
  fs: fold invalidate_list into invalidate_inodes
  fs: do not drop inode_lock in dispose_list
  fs: inode split IO and LRU lists
  fs: switch bdev inode bdi's correctly
  fs: fix buffer invalidation in invalidate_list
  fsnotify: use dget_parent
  smbfs: use dget_parent
  exportfs: use dget_parent
  fs: use RCU read side protection in d_validate
  fs: clean up dentry lru modification
  fs: split __shrink_dcache_sb
  fs: improve DCACHE_REFERENCED usage
  fs: use percpu counter for nr_dentry and nr_dentry_unused
  fs: simplify __d_free
  fs: take dcache_lock inside __d_path
  fs: do not assign default i_ino in new_inode
  fs: introduce a per-cpu last_ino allocator
  new helper: ihold()
  ...

9 files changed, 12 insertions, 5 deletions

diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index e985b1c2730e..1256454b2d43 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -876,6 +876,10 @@ static int memory_open(struct inode *inode, struct file *filp)
         if (dev->dev_info)
                 filp->f_mapping->backing_dev_info = dev->dev_info;
 
+        /* Is /dev/mem or /dev/kmem ? */
+        if (dev->dev_info == &directly_mappable_cdev_bdi)
+                filp->f_mode |= FMODE_UNSIGNED_OFFSET;
+
         if (dev->fops->open)
                 return dev->fops->open(inode, filp);
 
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index d13e72685dcf..12d5bf76302c 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -57,6 +57,7 @@ static int ipathfs_mknod(struct inode *dir, struct dentry *dentry,
                 goto bail;
         }
 
+        inode->i_ino = get_next_ino();
         inode->i_mode = mode;
         inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
         inode->i_private = data;
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index a0e6613e8be6..7e433d75c775 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -58,6 +58,7 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
                 goto bail;
         }
 
+        inode->i_ino = get_next_ino();
         inode->i_mode = mode;
         inode->i_uid = 0;
         inode->i_gid = 0;
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index af2497ae5fe3..0a53500636c9 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -146,6 +146,7 @@ static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode)
         struct inode *ret = new_inode(sb);
 
         if (ret) {
+                ret->i_ino = get_next_ino();
                 ret->i_mode = mode;
                 ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
         }
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index 95f711b251ad..449de59bf35b 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -28,6 +28,7 @@ static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode)
         struct inode *inode = new_inode(sb);
 
         if (inode) {
+                inode->i_ino = get_next_ino();
                 inode->i_mode = mode;
                 inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
         }
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index 97dae297ca3c..c62d30017c07 100644
--- a/drivers/staging/pohmelfs/inode.c
+++ b/drivers/staging/pohmelfs/inode.c
@@ -882,12 +882,8 @@ static struct inode *pohmelfs_alloc_inode(struct super_block *sb)
 static int pohmelfs_fsync(struct file *file, int datasync)
 {
         struct inode *inode = file->f_mapping->host;
-        struct writeback_control wbc = {
-                .sync_mode = WB_SYNC_ALL,
-                .nr_to_write = 0,       /* sys_fsync did this */
-        };
 
-        return sync_inode(inode, &wbc);
+        return sync_inode_metadata(inode, 1);
 }
 
 ssize_t pohmelfs_write(struct file *file, const char __user *buf,
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 095fa5366690..e2f63c0ea09d 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -276,6 +276,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
         struct inode *inode = new_inode(sb);
 
         if (inode) {
+                inode->i_ino = get_next_ino();
                 inode->i_mode = mode;
                 inode->i_uid = current_fsuid();
                 inode->i_gid = current_fsgid();
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index e4f595055208..e093fd8d04d3 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -980,6 +980,7 @@ ffs_sb_make_inode(struct super_block *sb, void *data,
         if (likely(inode)) {
                 struct timespec current_time = CURRENT_TIME;
 
+                inode->i_ino     = usbfs_get_inode();
                 inode->i_mode    = perms->mode;
                 inode->i_uid     = perms->uid;
                 inode->i_gid     = perms->gid;
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index d1d72d946b04..ba145e7fbe03 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1991,6 +1991,7 @@ gadgetfs_make_inode (struct super_block *sb,
         struct inode *inode = new_inode (sb);
 
         if (inode) {
+                inode->i_ino = get_next_ino();
                 inode->i_mode = mode;
                 inode->i_uid = default_uid;
                 inode->i_gid = default_gid;