X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fntfs%2Faops.c;h=bc579bfdfbd8ff0c09c701a849b8b61c362b0fa0;hb=8f7c58814eb75bf97b8bc18d107b2e26f28b6585;hp=7e361da770b3029917feaf064a54a3fd6a31f5b7;hpb=cccc65a3b60edaf721cdee5a14f68ba009341822;p=linux-2.6-omap-h63xx.git

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 7e361da770b..bc579bfdfbd 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/errno.h>
+#include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
@@ -1277,18 +1278,18 @@ unm_done:
 		
 		tni = locked_nis[nr_locked_nis];
 		/* Get the base inode. */
-		down(&tni->extent_lock);
+		mutex_lock(&tni->extent_lock);
 		if (tni->nr_extents >= 0)
 			base_tni = tni;
 		else {
 			base_tni = tni->ext.base_ntfs_ino;
 			BUG_ON(!base_tni);
 		}
-		up(&tni->extent_lock);
+		mutex_unlock(&tni->extent_lock);
 		ntfs_debug("Unlocking %s inode 0x%lx.",
 				tni == base_tni ? "base" : "extent",
 				tni->mft_no);
-		up(&tni->mrec_lock);
+		mutex_unlock(&tni->mrec_lock);
 		atomic_dec(&tni->count);
 		iput(VFS_I(base_tni));
 	}
@@ -1529,7 +1530,6 @@ err_out:
 				"error %i.", err);
 		SetPageError(page);
 		NVolSetErrors(ni->vol);
-		make_bad_inode(vi);
 	}
 	unlock_page(page);
 	if (ctx)
@@ -1544,20 +1544,23 @@ err_out:
 /**
  * ntfs_aops - general address space operations for inodes and attributes
  */
-struct address_space_operations ntfs_aops = {
+const struct address_space_operations ntfs_aops = {
 	.readpage	= ntfs_readpage,	/* Fill page with data. */
 	.sync_page	= block_sync_page,	/* Currently, just unplugs the
 						   disk request queue. */
 #ifdef NTFS_RW
 	.writepage	= ntfs_writepage,	/* Write dirty page to disk. */
 #endif /* NTFS_RW */
+	.migratepage	= buffer_migrate_page,	/* Move a page cache page from
+						   one physical page to an
+						   other. */
 };
 
 /**
  * ntfs_mst_aops - general address space operations for mst protecteed inodes
  *		   and attributes
  */
-struct address_space_operations ntfs_mst_aops = {
+const struct address_space_operations ntfs_mst_aops = {
 	.readpage	= ntfs_readpage,	/* Fill page with data. */
 	.sync_page	= block_sync_page,	/* Currently, just unplugs the
 						   disk request queue. */
@@ -1567,6 +1570,9 @@ struct address_space_operations ntfs_mst_aops = {
 						   without touching the buffers
 						   belonging to the page. */
 #endif /* NTFS_RW */
+	.migratepage	= buffer_migrate_page,	/* Move a page cache page from
+						   one physical page to an
+						   other. */
 };
 
 #ifdef NTFS_RW