Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: (21 commits)
  ext3: PTR_ERR return of wrong pointer in setup_new_group_blocks()
  ext3: Fix data / filesystem corruption when write fails to copy data
  ext4: Support for 64-bit quota format
  ext3: Support for vfsv1 quota format
  quota: Implement quota format with 64-bit space and inode limits
  quota: Move definition of QFMT_OCFS2 to linux/quota.h
  ext2: fix comment in ext2_find_entry about return values
  ext3: Unify log messages in ext3
  ext2: clear uptodate flag on super block I/O error
  ext2: Unify log messages in ext2
  ext3: make "norecovery" an alias for "noload"
  ext3: Don't update the superblock in ext3_statfs()
  ext3: journal all modifications in ext3_xattr_set_handle
  ext2: Explicitly assign values to on-disk enum of filetypes
  quota: Fix WARN_ON in lookup_one_len
  const: struct quota_format_ops
  ubifs: remove manual O_SYNC handling
  afs: remove manual O_SYNC handling
  kill wait_on_page_writeback_range
  vfs: Implement proper O_SYNC semantics
  ...

include/linux/ext2_fs.h

@@ -565,14 +565,14 @@ struct ext2_dir_entry_2 {
  * other bits are reserved for now.
  */
 enum {
-	EXT2_FT_UNKNOWN,
-	EXT2_FT_REG_FILE,
-	EXT2_FT_DIR,
-	EXT2_FT_CHRDEV,
-	EXT2_FT_BLKDEV,
-	EXT2_FT_FIFO,
-	EXT2_FT_SOCK,
-	EXT2_FT_SYMLINK,
+	EXT2_FT_UNKNOWN		= 0,
+	EXT2_FT_REG_FILE	= 1,
+	EXT2_FT_DIR		= 2,
+	EXT2_FT_CHRDEV		= 3,
+	EXT2_FT_BLKDEV		= 4,
+	EXT2_FT_FIFO		= 5,
+	EXT2_FT_SOCK		= 6,
+	EXT2_FT_SYMLINK		= 7,
 	EXT2_FT_MAX
 };
 

include/linux/ext3_fs.h

@@ -918,6 +918,8 @@ extern void ext3_abort (struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
 extern void ext3_warning (struct super_block *, const char *, const char *, ...)
 	__attribute__ ((format (printf, 3, 4)));
+extern void ext3_msg(struct super_block *, const char *, const char *, ...)
+	__attribute__ ((format (printf, 3, 4)));
 extern void ext3_update_dynamic_rev (struct super_block *sb);
 
 #define ext3_std_error(sb, errno)				\

include/linux/fs.h

@@ -2091,8 +2091,6 @@ extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
 extern int filemap_write_and_wait(struct address_space *mapping);
 extern int filemap_write_and_wait_range(struct address_space *mapping,
 				        loff_t lstart, loff_t lend);
-extern int wait_on_page_writeback_range(struct address_space *mapping,
-				pgoff_t start, pgoff_t end);
 extern int __filemap_fdatawrite_range(struct address_space *mapping,
 				loff_t start, loff_t end, int sync_mode);
 extern int filemap_fdatawrite_range(struct address_space *mapping,

include/linux/quota.h

@@ -73,6 +73,8 @@
 /* Quota format type IDs */
 #define	QFMT_VFS_OLD 1
 #define	QFMT_VFS_V0 2
+#define QFMT_OCFS2 3
+#define	QFMT_VFS_V1 4
 
 /* Size of block in which space limits are passed through the quota
  * interface */
@@ -334,7 +336,7 @@ struct quotactl_ops {
 
 struct quota_format_type {
 	int qf_fmt_id;	/* Quota format id */
-	struct quota_format_ops *qf_ops;	/* Operations of format */
+	const struct quota_format_ops *qf_ops;	/* Operations of format */
 	struct module *qf_owner;		/* Module implementing quota format */
 	struct quota_format_type *qf_next;
 };
@@ -394,7 +396,7 @@ struct quota_info {
 	struct rw_semaphore dqptr_sem;		/* serialize ops using quota_info struct, pointers from inode to dquots */
 	struct inode *files[MAXQUOTAS];		/* inodes of quotafiles */
 	struct mem_dqinfo info[MAXQUOTAS];	/* Information for each quota type */
-	struct quota_format_ops *ops[MAXQUOTAS];	/* Operations for each type */
+	const struct quota_format_ops *ops[MAXQUOTAS];	/* Operations for each type */
 };
 
 int register_quota_format(struct quota_format_type *fmt);