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-rw-r--r--fs/inode.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/inode.c b/fs/inode.c
index aa149e7262a..b7871577571 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -170,20 +170,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
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;
mapping->writeback_index = 0;
-
- /*
- * If the block_device provides a backing_dev_info for client
- * inodes then use that. Otherwise the inode share the bdev's
- * backing_dev_info.
- */
- if (sb->s_bdev) {
- struct backing_dev_info *bdi;
-
- bdi = sb->s_bdev->bd_inode->i_mapping->backing_dev_info;
- mapping->backing_dev_info = bdi;
- }
inode->i_private = NULL;
inode->i_mapping = mapping;
INIT_HLIST_HEAD(&inode->i_dentry); /* buggered by rcu freeing */
@@ -194,7 +181,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
#ifdef CONFIG_FSNOTIFY
inode->i_fsnotify_mask = 0;
#endif
-
+ inode->i_flctx = NULL;
this_cpu_inc(nr_inodes);
return 0;
@@ -237,6 +224,7 @@ void __destroy_inode(struct inode *inode)
BUG_ON(inode_has_buffers(inode));
security_inode_free(inode);
fsnotify_inode_delete(inode);
+ locks_free_lock_context(inode->i_flctx);
if (!inode->i_nlink) {
WARN_ON(atomic_long_read(&inode->i_sb->s_remove_count) == 0);
atomic_long_dec(&inode->i_sb->s_remove_count);
@@ -355,7 +343,6 @@ void address_space_init_once(struct address_space *mapping)
INIT_LIST_HEAD(&mapping->private_list);
spin_lock_init(&mapping->private_lock);
mapping->i_mmap = RB_ROOT;
- INIT_LIST_HEAD(&mapping->i_mmap_nonlinear);
}
EXPORT_SYMBOL(address_space_init_once);