X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=fs%2Finode.c;h=26753ba7b6d656473f17158a1c04064fcb6bffdd;hb=1d508f8ace3e78e96da70f1cf4e36b80f22b5fa9;hp=5938f3928944c75ee2f52fdd38119ecfdf41f65f;hpb=e7fda6c4c3c1a7d6996dd75fd84670fa0b5d448f;p=cascardo%2Flinux.git

diff --git a/fs/inode.c b/fs/inode.c
index 5938f3928944..26753ba7b6d6 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -165,6 +165,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
 	mapping->a_ops = &empty_aops;
 	mapping->host = inode;
 	mapping->flags = 0;
+	atomic_set(&mapping->i_mmap_writable, 0);
 	mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE);
 	mapping->private_data = NULL;
 	mapping->backing_dev_info = &default_backing_dev_info;