X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=include%2Flinux%2Fbuffer_head.h;h=5d9fb0e94156235eca46e199352933fc638b9596;hb=cde49b058474ab3f7ff830283e5b538e8fbeefe5;hp=131ffd37e716fb7ac4a386eaea9ff58c26bf639d;hpb=63c422afe3739b68bec0b5c42807d1450c951caf;p=pandora-kernel.git

diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 131ffd37e716..5d9fb0e94156 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -69,6 +69,8 @@ struct buffer_head {
 	bh_end_io_t *b_end_io;		/* I/O completion */
  	void *b_private;		/* reserved for b_end_io */
 	struct list_head b_assoc_buffers; /* associated with another mapping */
+	struct address_space *b_assoc_map;	/* mapping this buffer is
+						   associated with */
 	atomic_t b_count;		/* users using this buffer_head */
 };