jbd: change journal_invalidatepage() to accept length

->invalidatepage() aop now accepts range to invalidate so we can make
use of it in journal_invalidatepage() and all the users in ext3 file
system. Also update ext3 trace point to print out length argument.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 7e0b622503c4..9c505f1aa1fd 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -840,7 +840,7 @@ extern void	 journal_release_buffer (handle_t *, struct buffer_head *);
 extern int       journal_forget (handle_t *, struct buffer_head *);
 extern void      journal_sync_buffer (struct buffer_head *);
 extern void      journal_invalidatepage(journal_t *,
-                                struct page *, unsigned long);
+                                struct page *, unsigned int, unsigned int);
 extern int       journal_try_to_free_buffers(journal_t *, struct page *, gfp_t);
 extern int       journal_stop(handle_t *);
 extern int       journal_flush (journal_t *);