btrfs: make btrfs_set_extent_delalloc take btrfs_inode

Preparation to make btrfs_dirty_pages take btrfs_inode as parameter.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/ctree.h

@@ -2926,7 +2926,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
 
 int btrfs_start_delalloc_snapshot(struct btrfs_root *root);
 int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int nr);
-int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
+int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
 			      unsigned int extra_bits,
 			      struct extent_state **cached_state);
 int btrfs_create_subvol_root(struct btrfs_trans_handle *trans,

fs/btrfs/file.c

@@ -546,7 +546,7 @@ int btrfs_dirty_pages(struct inode *inode, struct page **pages,
 		}
 	}
 
-	err = btrfs_set_extent_delalloc(inode, start_pos, end_of_last_block,
+	err = btrfs_set_extent_delalloc(BTRFS_I(inode), start_pos, end_of_last_block,
 					extra_bits, cached);
 	if (err)
 		return err;

fs/btrfs/inode.c

@@ -2260,13 +2260,13 @@ static noinline int add_pending_csums(struct btrfs_trans_handle *trans,
 	return 0;
 }
 
-int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end,
+int btrfs_set_extent_delalloc(struct btrfs_inode *inode, u64 start, u64 end,
 			      unsigned int extra_bits,
 			      struct extent_state **cached_state)
 {
 	WARN_ON(PAGE_ALIGNED(end));
-	return set_extent_delalloc(&BTRFS_I(inode)->io_tree, start, end,
-				   extra_bits, cached_state);
+	return set_extent_delalloc(&inode->io_tree, start, end, extra_bits,
+				   cached_state);
 }
 
 /* see btrfs_writepage_start_hook for details on why this is required */
@@ -2363,7 +2363,7 @@ static void btrfs_writepage_fixup_worker(struct btrfs_work *work)
 		goto again;
 	}
 
-	ret = btrfs_set_extent_delalloc(inode, page_start, page_end, 0,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), page_start, page_end, 0,
 					&cached_state);
 	if (ret)
 		goto out_reserved;
@@ -4581,7 +4581,7 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len,
 			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG,
 			 0, 0, &cached_state);
 
-	ret = btrfs_set_extent_delalloc(inode, block_start, block_end, 0,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), block_start, block_end, 0,
 					&cached_state);
 	if (ret) {
 		unlock_extent_cached(io_tree, block_start, block_end,
@@ -8296,7 +8296,7 @@ vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf)
 			  EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING |
 			  EXTENT_DEFRAG, 0, 0, &cached_state);
 
-	ret2 = btrfs_set_extent_delalloc(inode, page_start, end, 0,
+	ret2 = btrfs_set_extent_delalloc(BTRFS_I(inode), page_start, end, 0,
 					&cached_state);
 	if (ret2) {
 		unlock_extent_cached(io_tree, page_start, page_end,

fs/btrfs/reflink.c

@@ -84,7 +84,8 @@ static int copy_inline_to_page(struct inode *inode,
 	clear_extent_bit(&BTRFS_I(inode)->io_tree, file_offset, range_end,
 			 EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG,
 			 0, 0, NULL);
-	ret = btrfs_set_extent_delalloc(inode, file_offset, range_end, 0, NULL);
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), file_offset, range_end,
+					0, NULL);
 	if (ret)
 		goto out_unlock;
 

fs/btrfs/relocation.c

@@ -2754,8 +2754,8 @@ static int relocate_file_extent_cluster(struct inode *inode,
 			nr++;
 		}
 
-		ret = btrfs_set_extent_delalloc(inode, page_start, page_end, 0,
-						NULL);
+		ret = btrfs_set_extent_delalloc(BTRFS_I(inode), page_start,
+						page_end, 0, NULL);
 		if (ret) {
 			unlock_page(page);
 			put_page(page);

fs/btrfs/tests/inode-tests.c

@@ -954,8 +954,8 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	btrfs_test_inode_set_ops(inode);
 
 	/* [BTRFS_MAX_EXTENT_SIZE] */
-	ret = btrfs_set_extent_delalloc(inode, 0, BTRFS_MAX_EXTENT_SIZE - 1, 0,
-					NULL);
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), 0,
+					BTRFS_MAX_EXTENT_SIZE - 1, 0, NULL);
 	if (ret) {
 		test_err("btrfs_set_extent_delalloc returned %d", ret);
 		goto out;
@@ -968,7 +968,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	}
 
 	/* [BTRFS_MAX_EXTENT_SIZE][sectorsize] */
-	ret = btrfs_set_extent_delalloc(inode, BTRFS_MAX_EXTENT_SIZE,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), BTRFS_MAX_EXTENT_SIZE,
 					BTRFS_MAX_EXTENT_SIZE + sectorsize - 1,
 					0, NULL);
 	if (ret) {
@@ -999,7 +999,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	}
 
 	/* [BTRFS_MAX_EXTENT_SIZE][sectorsize] */
-	ret = btrfs_set_extent_delalloc(inode, BTRFS_MAX_EXTENT_SIZE >> 1,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode), BTRFS_MAX_EXTENT_SIZE >> 1,
 					(BTRFS_MAX_EXTENT_SIZE >> 1)
 					+ sectorsize - 1,
 					0, NULL);
@@ -1017,7 +1017,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	/*
 	 * [BTRFS_MAX_EXTENT_SIZE+sectorsize][sectorsize HOLE][BTRFS_MAX_EXTENT_SIZE+sectorsize]
 	 */
-	ret = btrfs_set_extent_delalloc(inode,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode),
 			BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize,
 			(BTRFS_MAX_EXTENT_SIZE << 1) + 3 * sectorsize - 1,
 			0, NULL);
@@ -1035,7 +1035,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	/*
 	* [BTRFS_MAX_EXTENT_SIZE+sectorsize][sectorsize][BTRFS_MAX_EXTENT_SIZE+sectorsize]
 	*/
-	ret = btrfs_set_extent_delalloc(inode,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode),
 			BTRFS_MAX_EXTENT_SIZE + sectorsize,
 			BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, 0, NULL);
 	if (ret) {
@@ -1069,7 +1069,7 @@ static int test_extent_accounting(u32 sectorsize, u32 nodesize)
 	 * Refill the hole again just for good measure, because I thought it
 	 * might fail and I'd rather satisfy my paranoia at this point.
 	 */
-	ret = btrfs_set_extent_delalloc(inode,
+	ret = btrfs_set_extent_delalloc(BTRFS_I(inode),
 			BTRFS_MAX_EXTENT_SIZE + sectorsize,
 			BTRFS_MAX_EXTENT_SIZE + 2 * sectorsize - 1, 0, NULL);
 	if (ret) {