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: (96 commits)
  no need for list_for_each_entry_safe()/resetting with superblock list
  Fix sget() race with failing mount
  vfs: don't hold s_umount over close_bdev_exclusive() call
  sysv: do not mark superblock dirty on remount
  sysv: do not mark superblock dirty on mount
  btrfs: remove junk sb_dirt change
  BFS: clean up the superblock usage
  AFFS: wait for sb synchronization when needed
  AFFS: clean up dirty flag usage
  cifs: truncate fallout
  mbcache: fix shrinker function return value
  mbcache: Remove unused features
  add f_flags to struct statfs(64)
  pass a struct path to vfs_statfs
  update VFS documentation for method changes.
  All filesystems that need invalidate_inode_buffers() are doing that explicitly
  convert remaining ->clear_inode() to ->evict_inode()
  Make ->drop_inode() just return whether inode needs to be dropped
  fs/inode.c:clear_inode() is gone
  fs/inode.c:evict() doesn't care about delete vs. non-delete paths now
  ...

Fix up trivial conflicts in fs/nilfs2/super.c

1 files changed, 17 insertions, 26 deletions

diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 4140811a921c..77cb9f830ee4 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1188,7 +1188,7 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
  * node for later deallocation.
  */
 
-static void gfs2_drop_inode(struct inode *inode)
+static int gfs2_drop_inode(struct inode *inode)
 {
         struct gfs2_inode *ip = GFS2_I(inode);
 
@@ -1197,26 +1197,7 @@ static void gfs2_drop_inode(struct inode *inode)
                 if (gl && test_bit(GLF_DEMOTE, &gl->gl_flags))
                         clear_nlink(inode);
         }
-        generic_drop_inode(inode);
-}
-
-/**
- * gfs2_clear_inode - Deallocate an inode when VFS is done with it
- * @inode: The VFS inode
- *
- */
-
-static void gfs2_clear_inode(struct inode *inode)
-{
-        struct gfs2_inode *ip = GFS2_I(inode);
-
-        ip->i_gl->gl_object = NULL;
-        gfs2_glock_put(ip->i_gl);
-        ip->i_gl = NULL;
-        if (ip->i_iopen_gh.gh_gl) {
-                ip->i_iopen_gh.gh_gl->gl_object = NULL;
-                gfs2_glock_dq_uninit(&ip->i_iopen_gh);
-        }
+        return generic_drop_inode(inode);
 }
 
 static int is_ancestor(const struct dentry *d1, const struct dentry *d2)
@@ -1344,13 +1325,16 @@ static int gfs2_show_options(struct seq_file *s, struct vfsmount *mnt)
  * is safe, just less efficient.
  */
 
-static void gfs2_delete_inode(struct inode *inode)
+static void gfs2_evict_inode(struct inode *inode)
 {
         struct gfs2_sbd *sdp = inode->i_sb->s_fs_info;
         struct gfs2_inode *ip = GFS2_I(inode);
         struct gfs2_holder gh;
         int error;
 
+        if (inode->i_nlink)
+                goto out;
+
         error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
         if (unlikely(error)) {
                 gfs2_glock_dq_uninit(&ip->i_iopen_gh);
@@ -1404,10 +1388,18 @@ out_unlock:
         gfs2_holder_uninit(&ip->i_iopen_gh);
         gfs2_glock_dq_uninit(&gh);
         if (error && error != GLR_TRYFAILED && error != -EROFS)
-                fs_warn(sdp, "gfs2_delete_inode: %d\n", error);
+                fs_warn(sdp, "gfs2_evict_inode: %d\n", error);
 out:
         truncate_inode_pages(&inode->i_data, 0);
-        clear_inode(inode);
+        end_writeback(inode);
+
+        ip->i_gl->gl_object = NULL;
+        gfs2_glock_put(ip->i_gl);
+        ip->i_gl = NULL;
+        if (ip->i_iopen_gh.gh_gl) {
+                ip->i_iopen_gh.gh_gl->gl_object = NULL;
+                gfs2_glock_dq_uninit(&ip->i_iopen_gh);
+        }
 }
 
 static struct inode *gfs2_alloc_inode(struct super_block *sb)
@@ -1431,14 +1423,13 @@ const struct super_operations gfs2_super_ops = {
         .alloc_inode            = gfs2_alloc_inode,
         .destroy_inode          = gfs2_destroy_inode,
         .write_inode            = gfs2_write_inode,
-        .delete_inode           = gfs2_delete_inode,
+        .evict_inode            = gfs2_evict_inode,
         .put_super              = gfs2_put_super,
         .sync_fs                = gfs2_sync_fs,
         .freeze_fs              = gfs2_freeze,
         .unfreeze_fs            = gfs2_unfreeze,
         .statfs                 = gfs2_statfs,
         .remount_fs             = gfs2_remount_fs,
-        .clear_inode            = gfs2_clear_inode,
         .drop_inode             = gfs2_drop_inode,
         .show_options           = gfs2_show_options,
 };