Merge tag 'for-f2fs-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "This patch series contains several performance tuning patches
  regarding to the IO submission flow, in addition to supporting new
  features such as a ZBC-base drive and multiple devices.

  It also includes some major bug fixes such as:
   - checkpoint version control
   - fdatasync-related roll-forward recovery routine
   - memory boundary or null-pointer access in corner cases
   - missing error cases

  It has various minor clean-up patches as well"

* tag 'for-f2fs-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (66 commits)
  f2fs: fix a missing size change in f2fs_setattr
  f2fs: fix to access nullified flush_cmd_control pointer
  f2fs: free meta pages if sanity check for ckpt is failed
  f2fs: detect wrong layout
  f2fs: call sync_fs when f2fs is idle
  Revert "f2fs: use percpu_counter for # of dirty pages in inode"
  f2fs: return AOP_WRITEPAGE_ACTIVATE for writepage
  f2fs: do not activate auto_recovery for fallocated i_size
  f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
  f2fs: fix 32-bit build
  f2fs: set ->owner for debugfs status file's file_operations
  f2fs: fix incorrect free inode count in ->statfs
  f2fs: drop duplicate header timer.h
  f2fs: fix wrong AUTO_RECOVER condition
  f2fs: do not recover i_size if it's valid
  f2fs: fix fdatasync
  f2fs: fix to account total free nid correctly
  f2fs: fix an infinite loop when flush nodes in cp
  f2fs: don't wait writeback for datas during checkpoint
  f2fs: fix wrong written_valid_blocks counting
  ...

1 files changed, 9 insertions, 5 deletions

diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 2e7f54c191b4..e32a9e527968 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -137,8 +137,10 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
 	fio.old_blkaddr = dn->data_blkaddr;
 	write_data_page(dn, &fio);
 	f2fs_wait_on_page_writeback(page, DATA, true);
-	if (dirty)
+	if (dirty) {
 		inode_dec_dirty_pages(dn->inode);
+		remove_dirty_inode(dn->inode);
+	}
 
 	/* this converted inline_data should be recovered. */
 	set_inode_flag(dn->inode, FI_APPEND_WRITE);
@@ -419,7 +421,7 @@ static int f2fs_add_inline_entries(struct inode *dir,
 		}
 
 		new_name.name = d.filename[bit_pos];
-		new_name.len = de->name_len;
+		new_name.len = le16_to_cpu(de->name_len);
 
 		ino = le32_to_cpu(de->ino);
 		fake_mode = get_de_type(de) << S_SHIFT;
@@ -573,7 +575,7 @@ void f2fs_delete_inline_entry(struct f2fs_dir_entry *dentry, struct page *page,
 	f2fs_put_page(page, 1);
 
 	dir->i_ctime = dir->i_mtime = current_time(dir);
-	f2fs_mark_inode_dirty_sync(dir);
+	f2fs_mark_inode_dirty_sync(dir, false);
 
 	if (inode)
 		f2fs_drop_nlink(dir, inode);
@@ -610,6 +612,7 @@ int f2fs_read_inline_dir(struct file *file, struct dir_context *ctx,
 	struct f2fs_inline_dentry *inline_dentry = NULL;
 	struct page *ipage = NULL;
 	struct f2fs_dentry_ptr d;
+	int err;
 
 	if (ctx->pos == NR_INLINE_DENTRY)
 		return 0;
@@ -622,11 +625,12 @@ int f2fs_read_inline_dir(struct file *file, struct dir_context *ctx,
 
 	make_dentry_ptr(inode, &d, (void *)inline_dentry, 2);
 
-	if (!f2fs_fill_dentries(ctx, &d, 0, fstr))
+	err = f2fs_fill_dentries(ctx, &d, 0, fstr);
+	if (!err)
 		ctx->pos = NR_INLINE_DENTRY;
 
 	f2fs_put_page(ipage, 1);
-	return 0;
+	return err < 0 ? err : 0;
 }
 
 int f2fs_inline_data_fiemap(struct inode *inode,