btrfs: make btrfs_delalloc_release_space take btrfs_inode

It needs btrfs_inode so take it as a parameter directly.
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

fs/btrfs/delalloc-space.c

@@ -579,10 +579,10 @@ int btrfs_delalloc_reserve_space(struct inode *inode,
  * list if there are no delalloc bytes left.
  * Also it will handle the qgroup reserved space.
  */
-void btrfs_delalloc_release_space(struct inode *inode,
+void btrfs_delalloc_release_space(struct btrfs_inode *inode,
 				  struct extent_changeset *reserved,
 				  u64 start, u64 len, bool qgroup_free)
 {
-	btrfs_delalloc_release_metadata(BTRFS_I(inode), len, qgroup_free);
-	btrfs_free_reserved_data_space(BTRFS_I(inode), reserved, start, len);
+	btrfs_delalloc_release_metadata(inode, len, qgroup_free);
+	btrfs_free_reserved_data_space(inode, reserved, start, len);
 }

fs/btrfs/delalloc-space.h

@@ -10,7 +10,7 @@ int btrfs_check_data_free_space(struct inode *inode,
 			struct extent_changeset **reserved, u64 start, u64 len);
 void btrfs_free_reserved_data_space(struct btrfs_inode *inode,
 			struct extent_changeset *reserved, u64 start, u64 len);
-void btrfs_delalloc_release_space(struct inode *inode,
+void btrfs_delalloc_release_space(struct btrfs_inode *inode,
 				  struct extent_changeset *reserved,
 				  u64 start, u64 len, bool qgroup_free);
 void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info,

fs/btrfs/file.c

@@ -1784,7 +1784,7 @@ static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb,
 				__pos = round_down(pos,
 						   fs_info->sectorsize) +
 					(dirty_pages << PAGE_SHIFT);
-				btrfs_delalloc_release_space(inode,
+				btrfs_delalloc_release_space(BTRFS_I(inode),
 						data_reserved, __pos,
 						release_bytes, true);
 			}
@@ -1850,7 +1850,8 @@ static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb,
 			btrfs_delalloc_release_metadata(BTRFS_I(inode),
 					release_bytes, true);
 		} else {
-			btrfs_delalloc_release_space(inode, data_reserved,
+			btrfs_delalloc_release_space(BTRFS_I(inode),
+					data_reserved,
 					round_down(pos, fs_info->sectorsize),
 					release_bytes, true);
 		}

fs/btrfs/inode.c

@@ -2328,7 +2328,8 @@ static void btrfs_writepage_fixup_worker(struct btrfs_work *work)
 		if (!ret) {
 			btrfs_delalloc_release_extents(BTRFS_I(inode),
 						       PAGE_SIZE);
-			btrfs_delalloc_release_space(inode, data_reserved,
+			btrfs_delalloc_release_space(BTRFS_I(inode),
+						     data_reserved,
 						     page_start, PAGE_SIZE,
 						     true);
 		}
@@ -2378,8 +2379,8 @@ static void btrfs_writepage_fixup_worker(struct btrfs_work *work)
 out_reserved:
 	btrfs_delalloc_release_extents(BTRFS_I(inode), PAGE_SIZE);
 	if (free_delalloc_space)
-		btrfs_delalloc_release_space(inode, data_reserved, page_start,
-					     PAGE_SIZE, true);
+		btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
+					     page_start, PAGE_SIZE, true);
 	unlock_extent_cached(&BTRFS_I(inode)->io_tree, page_start, page_end,
 			     &cached_state);
 out_page:
@@ -4539,7 +4540,7 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len,
 again:
 	page = find_or_create_page(mapping, index, mask);
 	if (!page) {
-		btrfs_delalloc_release_space(inode, data_reserved,
+		btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
 					     block_start, blocksize, true);
 		btrfs_delalloc_release_extents(BTRFS_I(inode), blocksize);
 		ret = -ENOMEM;
@@ -4615,7 +4616,7 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len,
 			btrfs_delalloc_release_metadata(BTRFS_I(inode),
 					blocksize, true);
 		else
-			btrfs_delalloc_release_space(inode, data_reserved,
+			btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
 					block_start, blocksize, true);
 	}
 	btrfs_delalloc_release_extents(BTRFS_I(inode), blocksize);
@@ -7947,8 +7948,9 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
 		current->journal_info = NULL;
 		if (ret < 0 && ret != -EIOCBQUEUED) {
 			if (dio_data.reserve)
-				btrfs_delalloc_release_space(inode, data_reserved,
-					offset, dio_data.reserve, true);
+				btrfs_delalloc_release_space(BTRFS_I(inode),
+					data_reserved, offset, dio_data.reserve,
+					true);
 			/*
 			 * On error we might have left some ordered extents
 			 * without submitting corresponding bios for them, so
@@ -7963,7 +7965,7 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
 					dio_data.unsubmitted_oe_range_start,
 					false);
 		} else if (ret >= 0 && (size_t)ret < count)
-			btrfs_delalloc_release_space(inode, data_reserved,
+			btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
 					offset, count - (size_t)ret, true);
 		btrfs_delalloc_release_extents(BTRFS_I(inode), count);
 	}
@@ -8277,9 +8279,9 @@ vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf)
 					  fs_info->sectorsize);
 		if (reserved_space < PAGE_SIZE) {
 			end = page_start + reserved_space - 1;
-			btrfs_delalloc_release_space(inode, data_reserved,
-					page_start, PAGE_SIZE - reserved_space,
-					true);
+			btrfs_delalloc_release_space(BTRFS_I(inode),
+					data_reserved, page_start,
+					PAGE_SIZE - reserved_space, true);
 		}
 	}
 
@@ -8334,7 +8336,7 @@ vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf)
 	unlock_page(page);
 out:
 	btrfs_delalloc_release_extents(BTRFS_I(inode), PAGE_SIZE);
-	btrfs_delalloc_release_space(inode, data_reserved, page_start,
+	btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved, page_start,
 				     reserved_space, (ret != 0));
 out_noreserve:
 	sb_end_pagefault(inode->i_sb);

fs/btrfs/ioctl.c

@@ -1333,7 +1333,7 @@ static int cluster_pages_for_defrag(struct inode *inode,
 		spin_lock(&BTRFS_I(inode)->lock);
 		btrfs_mod_outstanding_extents(BTRFS_I(inode), 1);
 		spin_unlock(&BTRFS_I(inode)->lock);
-		btrfs_delalloc_release_space(inode, data_reserved,
+		btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
 				start_index << PAGE_SHIFT,
 				(page_cnt - i_done) << PAGE_SHIFT, true);
 	}
@@ -1361,7 +1361,7 @@ static int cluster_pages_for_defrag(struct inode *inode,
 		unlock_page(pages[i]);
 		put_page(pages[i]);
 	}
-	btrfs_delalloc_release_space(inode, data_reserved,
+	btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
 			start_index << PAGE_SHIFT,
 			page_cnt << PAGE_SHIFT, true);
 	btrfs_delalloc_release_extents(BTRFS_I(inode), page_cnt << PAGE_SHIFT);

fs/btrfs/reflink.c

@@ -134,8 +134,8 @@ static int copy_inline_to_page(struct inode *inode,
 		put_page(page);
 	}
 	if (ret)
-		btrfs_delalloc_release_space(inode, data_reserved, file_offset,
-					     block_size, true);
+		btrfs_delalloc_release_space(BTRFS_I(inode), data_reserved,
+					     file_offset, block_size, true);
 	btrfs_delalloc_release_extents(BTRFS_I(inode), block_size);
 out:
 	extent_changeset_free(data_reserved);