X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=fs%2Fbtrfs%2Finode.c;h=65413394daefd3ec9787e7fe1c77709324e3f4ea;hp=93c28a1d6bdc758b5270e6b8c7b448d106f1ab7b;hb=884b8267d5f13bdcdc7e675ecbd0dbb0257689bb;hpb=d14f5b810b49c7dbd1a01be1c6d3641d46090080

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 93c28a1d6bdc..65413394daef 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -112,6 +112,7 @@ static int btrfs_init_inode_security(struct btrfs_trans_handle *trans,
 static noinline int insert_inline_extent(struct btrfs_trans_handle *trans,
 				struct btrfs_root *root, struct inode *inode,
 				u64 start, size_t size, size_t compressed_size,
+				int compress_type,
 				struct page **compressed_pages)
 {
 	struct btrfs_key key;
@@ -126,12 +127,9 @@ static noinline int insert_inline_extent(struct btrfs_trans_handle *trans,
 	size_t cur_size = size;
 	size_t datasize;
 	unsigned long offset;
-	int compress_type = BTRFS_COMPRESS_NONE;
 
-	if (compressed_size && compressed_pages) {
-		compress_type = root->fs_info->compress_type;
+	if (compressed_size && compressed_pages)
 		cur_size = compressed_size;
-	}
 
 	path = btrfs_alloc_path();
 	if (!path)
@@ -221,7 +219,7 @@ fail:
 static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans,
 				 struct btrfs_root *root,
 				 struct inode *inode, u64 start, u64 end,
-				 size_t compressed_size,
+				 size_t compressed_size, int compress_type,
 				 struct page **compressed_pages)
 {
 	u64 isize = i_size_read(inode);
@@ -254,7 +252,7 @@ static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans,
 		inline_len = min_t(u64, isize, actual_end);
 	ret = insert_inline_extent(trans, root, inode, start,
 				   inline_len, compressed_size,
-				   compressed_pages);
+				   compress_type, compressed_pages);
 	BUG_ON(ret);
 	btrfs_delalloc_release_metadata(inode, end + 1 - start);
 	btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0);
@@ -433,12 +431,13 @@ again:
 			 * to make an uncompressed inline extent.
 			 */
 			ret = cow_file_range_inline(trans, root, inode,
-						    start, end, 0, NULL);
+						    start, end, 0, 0, NULL);
 		} else {
 			/* try making a compressed inline extent */
 			ret = cow_file_range_inline(trans, root, inode,
 						    start, end,
-						    total_compressed, pages);
+						    total_compressed,
+						    compress_type, pages);
 		}
 		if (ret == 0) {
 			/*
@@ -792,7 +791,7 @@ static noinline int cow_file_range(struct inode *inode,
 	if (start == 0) {
 		/* lets try to make an inline extent */
 		ret = cow_file_range_inline(trans, root, inode,
-					    start, end, 0, NULL);
+					    start, end, 0, 0, NULL);
 		if (ret == 0) {
 			extent_clear_unlock_delalloc(inode,
 				     &BTRFS_I(inode)->io_tree,
@@ -2222,8 +2221,6 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
 			insert = 1;
 #endif
 		insert = 1;
-	} else {
-		WARN_ON(!BTRFS_I(inode)->orphan_meta_reserved);
 	}
 
 	if (!BTRFS_I(inode)->orphan_meta_reserved) {
@@ -2537,8 +2534,6 @@ static void btrfs_read_locked_inode(struct inode *inode)
 	BTRFS_I(inode)->flags = btrfs_inode_flags(leaf, inode_item);
 
 	alloc_group_block = btrfs_inode_block_group(leaf, inode_item);
-	if (location.objectid == BTRFS_FREE_SPACE_OBJECTID)
-		inode->i_mapping->flags &= ~__GFP_FS;
 
 	/*
 	 * try to precache a NULL acl entry for files that don't have
@@ -6960,8 +6955,10 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	 * should cover the worst case number of items we'll modify.
 	 */
 	trans = btrfs_start_transaction(root, 20);
-	if (IS_ERR(trans))
-		return PTR_ERR(trans);
+	if (IS_ERR(trans)) {
+                ret = PTR_ERR(trans);
+                goto out_notrans;
+        }
 
 	btrfs_set_trans_block_group(trans, new_dir);
 
@@ -7061,7 +7058,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	}
 out_fail:
 	btrfs_end_transaction_throttle(trans, root);
-
+out_notrans:
 	if (old_inode->i_ino == BTRFS_FIRST_FREE_OBJECTID)
 		up_read(&root->fs_info->subvol_sem);