@@ -2076,6 +2076,7 @@ static int ext4_writepage(struct page *page,
return -ENOMEM;
}
ret = ext4_bio_write_page(&io_submit, page, len);
+ unlock_page(page);
ext4_io_submit(&io_submit);
/* Drop io_end reference we got from init */
ext4_put_io_end_defer(io_submit.io_end);
@@ -2110,6 +2111,7 @@ static int mpage_submit_page(struct mpage_da_data *mpd, struct page *page)
else
len = PAGE_SIZE;
err = ext4_bio_write_page(&mpd->io_submit, page, len);
+ unlock_page(page);
if (!err)
mpd->wbc->nr_to_write--;
mpd->first_page++;
@@ -500,7 +500,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
/* Nothing to submit? Just unlock the page... */
if (!nr_to_submit)
- goto unlock;
+ return 0;
bh = head = page_buffers(page);
@@ -548,7 +548,8 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
}
bh = bh->b_this_page;
} while (bh != head);
- goto unlock;
+
+ return ret;
}
}
@@ -564,7 +565,6 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
io_submit_add_bh(io, inode,
bounce_page ? bounce_page : page, bh);
} while ((bh = bh->b_this_page) != head);
-unlock:
- unlock_page(page);
- return ret;
+
+ return 0;
}