1 files changed, 118 insertions, 108 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 7814b9d654ce..5e3fccddde0c 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -71,6 +71,7 @@
 #include "super.h"
 #include "orphan.h"
 #include "backref.h"
+#include "raid-stripe-tree.h"
 
 struct btrfs_iget_args {
 	u64 ino;
@@ -348,7 +349,7 @@ static void __cold btrfs_print_data_csum_error(struct btrfs_inode *inode,
 }
 
 /*
- * btrfs_inode_lock - lock inode i_rwsem based on arguments passed
+ * Lock inode i_rwsem based on arguments passed.
  *
  * ilock_flags can have the following bit set:
  *
@@ -382,7 +383,7 @@ int btrfs_inode_lock(struct btrfs_inode *inode, unsigned int ilock_flags)
 }
 
 /*
- * btrfs_inode_unlock - unock inode i_rwsem
+ * Unock inode i_rwsem.
  *
  * ilock_flags should contain the same bits set as passed to btrfs_inode_lock()
  * to decide whether the lock acquired is shared or exclusive.
@@ -573,7 +574,7 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans,
 		kunmap_local(kaddr);
 		put_page(page);
 	}
-	btrfs_mark_buffer_dirty(leaf);
+	btrfs_mark_buffer_dirty(trans, leaf);
 	btrfs_release_path(path);
 
 	/*
@@ -670,7 +671,7 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 size,
 	}
 
 	btrfs_update_inode_bytes(inode, size, drop_args.bytes_found);
-	ret = btrfs_update_inode(trans, root, inode);
+	ret = btrfs_update_inode(trans, inode);
 	if (ret && ret != -ENOSPC) {
 		btrfs_abort_transaction(trans, ret);
 		goto out;
@@ -1565,8 +1566,11 @@ out_unlock:
  * Phase two of compressed writeback.  This is the ordered portion of the code,
  * which only gets called in the order the work was queued.  We walk all the
  * async extents created by compress_file_range and send them down to the disk.
+ *
+ * If called with @do_free == true then it'll try to finish the work and free
+ * the work struct eventually.
  */
-static noinline void submit_compressed_extents(struct btrfs_work *work)
+static noinline void submit_compressed_extents(struct btrfs_work *work, bool do_free)
 {
 	struct async_chunk *async_chunk = container_of(work, struct async_chunk,
 						     work);
@@ -1575,6 +1579,21 @@ static noinline void submit_compressed_extents(struct btrfs_work *work)
 	unsigned long nr_pages;
 	u64 alloc_hint = 0;
 
+	if (do_free) {
+		struct async_chunk *async_chunk;
+		struct async_cow *async_cow;
+
+		async_chunk = container_of(work, struct async_chunk, work);
+		btrfs_add_delayed_iput(async_chunk->inode);
+		if (async_chunk->blkcg_css)
+			css_put(async_chunk->blkcg_css);
+
+		async_cow = async_chunk->async_cow;
+		if (atomic_dec_and_test(&async_cow->num_chunks))
+			kvfree(async_cow);
+		return;
+	}
+
 	nr_pages = (async_chunk->end - async_chunk->start + PAGE_SIZE) >>
 		PAGE_SHIFT;
 
@@ -1591,21 +1610,6 @@ static noinline void submit_compressed_extents(struct btrfs_work *work)
 		cond_wake_up_nomb(&fs_info->async_submit_wait);
 }
 
-static noinline void async_cow_free(struct btrfs_work *work)
-{
-	struct async_chunk *async_chunk;
-	struct async_cow *async_cow;
-
-	async_chunk = container_of(work, struct async_chunk, work);
-	btrfs_add_delayed_iput(async_chunk->inode);
-	if (async_chunk->blkcg_css)
-		css_put(async_chunk->blkcg_css);
-
-	async_cow = async_chunk->async_cow;
-	if (atomic_dec_and_test(&async_cow->num_chunks))
-		kvfree(async_cow);
-}
-
 static bool run_delalloc_compressed(struct btrfs_inode *inode,
 				    struct page *locked_page, u64 start,
 				    u64 end, struct writeback_control *wbc)
@@ -1683,7 +1687,7 @@ static bool run_delalloc_compressed(struct btrfs_inode *inode,
 		}
 
 		btrfs_init_work(&async_chunk[i].work, compress_file_range,
-				submit_compressed_extents, async_cow_free);
+				submit_compressed_extents);
 
 		nr_pages = DIV_ROUND_UP(cur_end - start, PAGE_SIZE);
 		atomic_add(nr_pages, &fs_info->async_delalloc_pages);
@@ -2235,8 +2239,7 @@ static bool should_nocow(struct btrfs_inode *inode, u64 start, u64 end)
 {
 	if (inode->flags & (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC)) {
 		if (inode->defrag_bytes &&
-		    test_range_bit(&inode->io_tree, start, end, EXTENT_DEFRAG,
-				   0, NULL))
+		    test_range_bit_exists(&inode->io_tree, start, end, EXTENT_DEFRAG))
 			return false;
 		return true;
 	}
@@ -2847,7 +2850,7 @@ int btrfs_writepage_cow_fixup(struct page *page)
 	ihold(inode);
 	btrfs_page_set_checked(fs_info, page, page_offset(page), PAGE_SIZE);
 	get_page(page);
-	btrfs_init_work(&fixup->work, btrfs_writepage_fixup_worker, NULL, NULL);
+	btrfs_init_work(&fixup->work, btrfs_writepage_fixup_worker, NULL);
 	fixup->page = page;
 	fixup->inode = BTRFS_I(inode);
 	btrfs_queue_work(fs_info->fixup_workers, &fixup->work);
@@ -2912,7 +2915,7 @@ static int insert_reserved_file_extent(struct btrfs_trans_handle *trans,
 			btrfs_item_ptr_offset(leaf, path->slots[0]),
 			sizeof(struct btrfs_file_extent_item));
 
-	btrfs_mark_buffer_dirty(leaf);
+	btrfs_mark_buffer_dirty(trans, leaf);
 	btrfs_release_path(path);
 
 	/*
@@ -3070,7 +3073,7 @@ int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent)
 			goto out;
 		}
 		trans->block_rsv = &inode->block_rsv;
-		ret = btrfs_update_inode_fallback(trans, root, inode);
+		ret = btrfs_update_inode_fallback(trans, inode);
 		if (ret) /* -ENOMEM or corruption */
 			btrfs_abort_transaction(trans, ret);
 		goto out;
@@ -3091,6 +3094,10 @@ int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent)
 
 	trans->block_rsv = &inode->block_rsv;
 
+	ret = btrfs_insert_raid_extent(trans, ordered_extent);
+	if (ret)
+		goto out;
+
 	if (test_bit(BTRFS_ORDERED_COMPRESSED, &ordered_extent->flags))
 		compress_type = ordered_extent->compress_type;
 	if (test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) {
@@ -3136,7 +3143,7 @@ int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent)
 				 &cached_state);
 
 	btrfs_inode_safe_disk_i_size_write(inode, 0);
-	ret = btrfs_update_inode_fallback(trans, root, inode);
+	ret = btrfs_update_inode_fallback(trans, inode);
 	if (ret) { /* -ENOMEM or corruption */
 		btrfs_abort_transaction(trans, ret);
 		goto out;
@@ -3224,7 +3231,8 @@ out:
 int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered)
 {
 	if (btrfs_is_zoned(btrfs_sb(ordered->inode->i_sb)) &&
-	    !test_bit(BTRFS_ORDERED_IOERR, &ordered->flags))
+	    !test_bit(BTRFS_ORDERED_IOERR, &ordered->flags) &&
+	    list_empty(&ordered->bioc_list))
 		btrfs_finish_ordered_zoned(ordered);
 	return btrfs_finish_one_ordered(ordered);
 }
@@ -3282,7 +3290,7 @@ bool btrfs_data_csum_ok(struct btrfs_bio *bbio, struct btrfs_device *dev,
 
 	if (btrfs_is_data_reloc_root(inode->root) &&
 	    test_range_bit(&inode->io_tree, file_offset, end, EXTENT_NODATASUM,
-			   1, NULL)) {
+			   NULL)) {
 		/* Skip the range without csum for data reloc inode */
 		clear_extent_bits(&inode->io_tree, file_offset, end,
 				  EXTENT_NODATASUM);
@@ -3306,7 +3314,7 @@ zeroit:
 }
 
 /*
- * btrfs_add_delayed_iput - perform a delayed iput on @inode
+ * Perform a delayed iput on @inode.
  *
  * @inode: The inode we want to perform iput on
  *
@@ -3754,19 +3762,17 @@ static int btrfs_read_locked_inode(struct inode *inode,
 	btrfs_inode_set_file_extent_range(BTRFS_I(inode), 0,
 			round_up(i_size_read(inode), fs_info->sectorsize));
 
-	inode->i_atime.tv_sec = btrfs_timespec_sec(leaf, &inode_item->atime);
-	inode->i_atime.tv_nsec = btrfs_timespec_nsec(leaf, &inode_item->atime);
+	inode_set_atime(inode, btrfs_timespec_sec(leaf, &inode_item->atime),
+			btrfs_timespec_nsec(leaf, &inode_item->atime));
 
-	inode->i_mtime.tv_sec = btrfs_timespec_sec(leaf, &inode_item->mtime);
-	inode->i_mtime.tv_nsec = btrfs_timespec_nsec(leaf, &inode_item->mtime);
+	inode_set_mtime(inode, btrfs_timespec_sec(leaf, &inode_item->mtime),
+			btrfs_timespec_nsec(leaf, &inode_item->mtime));
 
 	inode_set_ctime(inode, btrfs_timespec_sec(leaf, &inode_item->ctime),
 			btrfs_timespec_nsec(leaf, &inode_item->ctime));
 
-	BTRFS_I(inode)->i_otime.tv_sec =
-		btrfs_timespec_sec(leaf, &inode_item->otime);
-	BTRFS_I(inode)->i_otime.tv_nsec =
-		btrfs_timespec_nsec(leaf, &inode_item->otime);
+	BTRFS_I(inode)->i_otime_sec = btrfs_timespec_sec(leaf, &inode_item->otime);
+	BTRFS_I(inode)->i_otime_nsec = btrfs_timespec_nsec(leaf, &inode_item->otime);
 
 	inode_set_bytes(inode, btrfs_inode_nbytes(leaf, inode_item));
 	BTRFS_I(inode)->generation = btrfs_inode_generation(leaf, inode_item);
@@ -3792,7 +3798,7 @@ cache_index:
 	 * This is required for both inode re-read from disk and delayed inode
 	 * in delayed_nodes_tree.
 	 */
-	if (BTRFS_I(inode)->last_trans == fs_info->generation)
+	if (BTRFS_I(inode)->last_trans == btrfs_get_fs_generation(fs_info))
 		set_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
 			&BTRFS_I(inode)->runtime_flags);
 
@@ -3922,24 +3928,22 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
 	btrfs_set_token_inode_nlink(&token, item, inode->i_nlink);
 
 	btrfs_set_token_timespec_sec(&token, &item->atime,
-				     inode->i_atime.tv_sec);
+				     inode_get_atime_sec(inode));
 	btrfs_set_token_timespec_nsec(&token, &item->atime,
-				      inode->i_atime.tv_nsec);
+				      inode_get_atime_nsec(inode));
 
 	btrfs_set_token_timespec_sec(&token, &item->mtime,
-				     inode->i_mtime.tv_sec);
+				     inode_get_mtime_sec(inode));
 	btrfs_set_token_timespec_nsec(&token, &item->mtime,
-				      inode->i_mtime.tv_nsec);
+				      inode_get_mtime_nsec(inode));
 
 	btrfs_set_token_timespec_sec(&token, &item->ctime,
-				     inode_get_ctime(inode).tv_sec);
+				     inode_get_ctime_sec(inode));
 	btrfs_set_token_timespec_nsec(&token, &item->ctime,
-				      inode_get_ctime(inode).tv_nsec);
+				      inode_get_ctime_nsec(inode));
 
-	btrfs_set_token_timespec_sec(&token, &item->otime,
-				     BTRFS_I(inode)->i_otime.tv_sec);
-	btrfs_set_token_timespec_nsec(&token, &item->otime,
-				      BTRFS_I(inode)->i_otime.tv_nsec);
+	btrfs_set_token_timespec_sec(&token, &item->otime, BTRFS_I(inode)->i_otime_sec);
+	btrfs_set_token_timespec_nsec(&token, &item->otime, BTRFS_I(inode)->i_otime_nsec);
 
 	btrfs_set_token_inode_nbytes(&token, item, inode_get_bytes(inode));
 	btrfs_set_token_inode_generation(&token, item,
@@ -3957,8 +3961,7 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
  * copy everything in the in-memory inode into the btree.
  */
 static noinline int btrfs_update_inode_item(struct btrfs_trans_handle *trans,
-				struct btrfs_root *root,
-				struct btrfs_inode *inode)
+					    struct btrfs_inode *inode)
 {
 	struct btrfs_inode_item *inode_item;
 	struct btrfs_path *path;
@@ -3969,7 +3972,7 @@ static noinline int btrfs_update_inode_item(struct btrfs_trans_handle *trans,
 	if (!path)
 		return -ENOMEM;
 
-	ret = btrfs_lookup_inode(trans, root, path, &inode->location, 1);
+	ret = btrfs_lookup_inode(trans, inode->root, path, &inode->location, 1);
 	if (ret) {
 		if (ret > 0)
 			ret = -ENOENT;
@@ -3981,7 +3984,7 @@ static noinline int btrfs_update_inode_item(struct btrfs_trans_handle *trans,
 				    struct btrfs_inode_item);
 
 	fill_inode_item(trans, leaf, inode_item, &inode->vfs_inode);
-	btrfs_mark_buffer_dirty(leaf);
+	btrfs_mark_buffer_dirty(trans, leaf);
 	btrfs_set_inode_last_trans(trans, inode);
 	ret = 0;
 failed:
@@ -3992,10 +3995,10 @@ failed:
 /*
  * copy everything in the in-memory inode into the btree.
  */
-noinline int btrfs_update_inode(struct btrfs_trans_handle *trans,
-				struct btrfs_root *root,
-				struct btrfs_inode *inode)
+int btrfs_update_inode(struct btrfs_trans_handle *trans,
+		       struct btrfs_inode *inode)
 {
+	struct btrfs_root *root = inode->root;
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	int ret;
 
@@ -4011,23 +4014,23 @@ noinline int btrfs_update_inode(struct btrfs_trans_handle *trans,
 	    && !test_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags)) {
 		btrfs_update_root_times(trans, root);
 
-		ret = btrfs_delayed_update_inode(trans, root, inode);
+		ret = btrfs_delayed_update_inode(trans, inode);
 		if (!ret)
 			btrfs_set_inode_last_trans(trans, inode);
 		return ret;
 	}
 
-	return btrfs_update_inode_item(trans, root, inode);
+	return btrfs_update_inode_item(trans, inode);
 }
 
 int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans,
-				struct btrfs_root *root, struct btrfs_inode *inode)
+				struct btrfs_inode *inode)
 {
 	int ret;
 
-	ret = btrfs_update_inode(trans, root, inode);
+	ret = btrfs_update_inode(trans, inode);
 	if (ret == -ENOSPC)
-		return btrfs_update_inode_item(trans, root, inode);
+		return btrfs_update_inode_item(trans, inode);
 	return ret;
 }
 
@@ -4132,9 +4135,8 @@ err:
 	btrfs_i_size_write(dir, dir->vfs_inode.i_size - name->len * 2);
 	inode_inc_iversion(&inode->vfs_inode);
 	inode_inc_iversion(&dir->vfs_inode);
-	inode_set_ctime_current(&inode->vfs_inode);
-	dir->vfs_inode.i_mtime = inode_set_ctime_current(&dir->vfs_inode);
-	ret = btrfs_update_inode(trans, root, dir);
+ 	inode_set_mtime_to_ts(&dir->vfs_inode, inode_set_ctime_current(&dir->vfs_inode));
+	ret = btrfs_update_inode(trans, dir);
 out:
 	return ret;
 }
@@ -4148,7 +4150,7 @@ int btrfs_unlink_inode(struct btrfs_trans_handle *trans,
 	ret = __btrfs_unlink_inode(trans, dir, inode, name, NULL);
 	if (!ret) {
 		drop_nlink(&inode->vfs_inode);
-		ret = btrfs_update_inode(trans, inode->root, inode);
+		ret = btrfs_update_inode(trans, inode);
 	}
 	return ret;
 }
@@ -4306,8 +4308,8 @@ static int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
 
 	btrfs_i_size_write(dir, dir->vfs_inode.i_size - fname.disk_name.len * 2);
 	inode_inc_iversion(&dir->vfs_inode);
-	dir->vfs_inode.i_mtime = inode_set_ctime_current(&dir->vfs_inode);
-	ret = btrfs_update_inode_fallback(trans, root, dir);
+	inode_set_mtime_to_ts(&dir->vfs_inode, inode_set_ctime_current(&dir->vfs_inode));
+	ret = btrfs_update_inode_fallback(trans, dir);
 	if (ret)
 		btrfs_abort_transaction(trans, ret);
 out:
@@ -4641,7 +4643,8 @@ out_notrans:
 }
 
 /*
- * btrfs_truncate_block - read, zero a chunk and write a block
+ * Read, zero a chunk and write a block.
+ *
  * @inode - inode that we're zeroing
  * @from - the offset to start zeroing
  * @len - the length to zero, 0 to zero the entire range respective to the
@@ -4791,9 +4794,9 @@ out:
 	return ret;
 }
 
-static int maybe_insert_hole(struct btrfs_root *root, struct btrfs_inode *inode,
-			     u64 offset, u64 len)
+static int maybe_insert_hole(struct btrfs_inode *inode, u64 offset, u64 len)
 {
+	struct btrfs_root *root = inode->root;
 	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct btrfs_trans_handle *trans;
 	struct btrfs_drop_extents_args drop_args = { 0 };
@@ -4833,7 +4836,7 @@ static int maybe_insert_hole(struct btrfs_root *root, struct btrfs_inode *inode,
 		btrfs_abort_transaction(trans, ret);
 	} else {
 		btrfs_update_inode_bytes(inode, 0, drop_args.bytes_found);
-		btrfs_update_inode(trans, root, inode);
+		btrfs_update_inode(trans, inode);
 	}
 	btrfs_end_transaction(trans);
 	return ret;
@@ -4889,8 +4892,7 @@ int btrfs_cont_expand(struct btrfs_inode *inode, loff_t oldsize, loff_t size)
 		if (!test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) {
 			struct extent_map *hole_em;
 
-			err = maybe_insert_hole(root, inode, cur_offset,
-						hole_size);
+			err = maybe_insert_hole(inode, cur_offset, hole_size);
 			if (err)
 				break;
 
@@ -4916,7 +4918,7 @@ int btrfs_cont_expand(struct btrfs_inode *inode, loff_t oldsize, loff_t size)
 			hole_em->orig_block_len = 0;
 			hole_em->ram_bytes = hole_size;
 			hole_em->compress_type = BTRFS_COMPRESS_NONE;
-			hole_em->generation = fs_info->generation;
+			hole_em->generation = btrfs_get_fs_generation(fs_info);
 
 			err = btrfs_replace_extent_map_range(inode, hole_em, true);
 			free_extent_map(hole_em);
@@ -4956,7 +4958,8 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
 	if (newsize != oldsize) {
 		inode_inc_iversion(inode);
 		if (!(mask & (ATTR_CTIME | ATTR_MTIME))) {
-			inode->i_mtime = inode_set_ctime_current(inode);
+			inode_set_mtime_to_ts(inode,
+					      inode_set_ctime_current(inode));
 		}
 	}
 
@@ -4984,7 +4987,7 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
 		i_size_write(inode, newsize);
 		btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
 		pagecache_isize_extended(inode, oldsize, newsize);
-		ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
+		ret = btrfs_update_inode(trans, BTRFS_I(inode));
 		btrfs_drew_write_unlock(&root->snapshot_lock);
 		btrfs_end_transaction(trans);
 	} else {
@@ -5582,6 +5585,7 @@ static struct inode *new_simple_dir(struct inode *dir,
 				    struct btrfs_key *key,
 				    struct btrfs_root *root)
 {
+	struct timespec64 ts;
 	struct inode *inode = new_inode(dir->i_sb);
 
 	if (!inode)
@@ -5600,9 +5604,13 @@ static struct inode *new_simple_dir(struct inode *dir,
 	inode->i_opflags &= ~IOP_XATTR;
 	inode->i_fop = &simple_dir_operations;
 	inode->i_mode = S_IFDIR | S_IRUGO | S_IWUSR | S_IXUGO;
-	inode->i_mtime = inode_set_ctime_current(inode);
-	inode->i_atime = dir->i_atime;
-	BTRFS_I(inode)->i_otime = inode->i_mtime;
+
+	ts = inode_set_ctime_current(inode);
+	inode_set_mtime_to_ts(inode, ts);
+	inode_set_atime_to_ts(inode, inode_get_atime(dir));
+	BTRFS_I(inode)->i_otime_sec = ts.tv_sec;
+	BTRFS_I(inode)->i_otime_nsec = ts.tv_nsec;
+
 	inode->i_uid = dir->i_uid;
 	inode->i_gid = dir->i_gid;
 
@@ -6000,15 +6008,15 @@ static int btrfs_dirty_inode(struct btrfs_inode *inode)
 	if (IS_ERR(trans))
 		return PTR_ERR(trans);
 
-	ret = btrfs_update_inode(trans, root, inode);
-	if (ret && (ret == -ENOSPC || ret == -EDQUOT)) {
+	ret = btrfs_update_inode(trans, inode);
+	if (ret == -ENOSPC || ret == -EDQUOT) {
 		/* whoops, lets try again with the full transaction */
 		btrfs_end_transaction(trans);
 		trans = btrfs_start_transaction(root, 1);
 		if (IS_ERR(trans))
 			return PTR_ERR(trans);
 
-		ret = btrfs_update_inode(trans, root, inode);
+		ret = btrfs_update_inode(trans, inode);
 	}
 	btrfs_end_transaction(trans);
 	if (inode->delayed_node)
@@ -6024,7 +6032,7 @@ static int btrfs_dirty_inode(struct btrfs_inode *inode)
 static int btrfs_update_time(struct inode *inode, int flags)
 {
 	struct btrfs_root *root = BTRFS_I(inode)->root;
-	bool dirty = flags & ~S_VERSION;
+	bool dirty;
 
 	if (btrfs_root_readonly(root))
 		return -EROFS;
@@ -6160,6 +6168,7 @@ static void btrfs_inherit_iflags(struct btrfs_inode *inode, struct btrfs_inode *
 int btrfs_create_new_inode(struct btrfs_trans_handle *trans,
 			   struct btrfs_new_inode_args *args)
 {
+	struct timespec64 ts;
 	struct inode *dir = args->dir;
 	struct inode *inode = args->inode;
 	const struct fscrypt_str *name = args->orphan ? NULL : &args->fname.disk_name;
@@ -6277,9 +6286,9 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans,
 		goto discard;
 	}
 
-	inode->i_mtime = inode_set_ctime_current(inode);
-	inode->i_atime = inode->i_mtime;
-	BTRFS_I(inode)->i_otime = inode->i_mtime;
+	ts = simple_inode_init_ts(inode);
+	BTRFS_I(inode)->i_otime_sec = ts.tv_sec;
+	BTRFS_I(inode)->i_otime_nsec = ts.tv_nsec;
 
 	/*
 	 * We're going to fill the inode item now, so at this point the inode
@@ -6310,7 +6319,7 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans,
 		}
 	}
 
-	btrfs_mark_buffer_dirty(path->nodes[0]);
+	btrfs_mark_buffer_dirty(trans, path->nodes[0]);
 	/*
 	 * We don't need the path anymore, plus inheriting properties, adding
 	 * ACLs, security xattrs, orphan item or adding the link, will result in
@@ -6444,10 +6453,10 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
 	 * values (the ones it had when the fsync was done).
 	 */
 	if (!test_bit(BTRFS_FS_LOG_RECOVERING, &root->fs_info->flags))
-		parent_inode->vfs_inode.i_mtime =
-			inode_set_ctime_current(&parent_inode->vfs_inode);
+		inode_set_mtime_to_ts(&parent_inode->vfs_inode,
+				      inode_set_ctime_current(&parent_inode->vfs_inode));
 
-	ret = btrfs_update_inode(trans, root, parent_inode);
+	ret = btrfs_update_inode(trans, parent_inode);
 	if (ret)
 		btrfs_abort_transaction(trans, ret);
 	return ret;
@@ -6598,7 +6607,7 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
 	} else {
 		struct dentry *parent = dentry->d_parent;
 
-		err = btrfs_update_inode(trans, root, BTRFS_I(inode));
+		err = btrfs_update_inode(trans, BTRFS_I(inode));
 		if (err)
 			goto fail;
 		if (inode->i_nlink == 1) {
@@ -7103,8 +7112,7 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len,
 
 		range_end = round_up(offset + nocow_args.num_bytes,
 				     root->fs_info->sectorsize) - 1;
-		ret = test_range_bit(io_tree, offset, range_end,
-				     EXTENT_DELALLOC, 0, NULL);
+		ret = test_range_bit_exists(io_tree, offset, range_end, EXTENT_DELALLOC);
 		if (ret) {
 			ret = -EAGAIN;
 			goto out;
@@ -8005,11 +8013,11 @@ static void btrfs_invalidate_folio(struct folio *folio, size_t offset,
 					 EXTENT_LOCKED | EXTENT_DO_ACCOUNTING |
 					 EXTENT_DEFRAG, &cached_state);
 
-		spin_lock_irq(&inode->ordered_tree.lock);
+		spin_lock_irq(&inode->ordered_tree_lock);
 		set_bit(BTRFS_ORDERED_TRUNCATED, &ordered->flags);
 		ordered->truncated_len = min(ordered->truncated_len,
 					     cur - ordered->file_offset);
-		spin_unlock_irq(&inode->ordered_tree.lock);
+		spin_unlock_irq(&inode->ordered_tree_lock);
 
 		/*
 		 * If the ordered extent has finished, we're safe to delete all
@@ -8339,7 +8347,7 @@ static int btrfs_truncate(struct btrfs_inode *inode, bool skip_writeback)
 		if (ret != -ENOSPC && ret != -EAGAIN)
 			break;
 
-		ret = btrfs_update_inode(trans, root, inode);
+		ret = btrfs_update_inode(trans, inode);
 		if (ret)
 			break;
 
@@ -8392,7 +8400,7 @@ static int btrfs_truncate(struct btrfs_inode *inode, bool skip_writeback)
 		int ret2;
 
 		trans->block_rsv = &fs_info->trans_block_rsv;
-		ret2 = btrfs_update_inode(trans, root, inode);
+		ret2 = btrfs_update_inode(trans, inode);
 		if (ret2 && !ret)
 			ret = ret2;
 
@@ -8481,8 +8489,8 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
 
 	ei->delayed_node = NULL;
 
-	ei->i_otime.tv_sec = 0;
-	ei->i_otime.tv_nsec = 0;
+	ei->i_otime_sec = 0;
+	ei->i_otime_nsec = 0;
 
 	inode = &ei->vfs_inode;
 	extent_map_tree_init(&ei->extent_tree);
@@ -8491,7 +8499,9 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
 	extent_io_tree_init(fs_info, &ei->file_extent_tree,
 			    IO_TREE_INODE_FILE_EXTENT);
 	mutex_init(&ei->log_mutex);
-	btrfs_ordered_inode_tree_init(&ei->ordered_tree);
+	spin_lock_init(&ei->ordered_tree_lock);
+	ei->ordered_tree = RB_ROOT;
+	ei->ordered_tree_last = NULL;
 	INIT_LIST_HEAD(&ei->delalloc_inodes);
 	INIT_LIST_HEAD(&ei->delayed_iput);
 	RB_CLEAR_NODE(&ei->rb_node);
@@ -8634,8 +8644,8 @@ static int btrfs_getattr(struct mnt_idmap *idmap,
 	u32 bi_ro_flags = BTRFS_I(inode)->ro_flags;
 
 	stat->result_mask |= STATX_BTIME;
-	stat->btime.tv_sec = BTRFS_I(inode)->i_otime.tv_sec;
-	stat->btime.tv_nsec = BTRFS_I(inode)->i_otime.tv_nsec;
+	stat->btime.tv_sec = BTRFS_I(inode)->i_otime_sec;
+	stat->btime.tv_nsec = BTRFS_I(inode)->i_otime_nsec;
 	if (bi_flags & BTRFS_INODE_APPEND)
 		stat->attributes |= STATX_ATTR_APPEND;
 	if (bi_flags & BTRFS_INODE_COMPRESS)
@@ -8823,7 +8833,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
 					   BTRFS_I(old_dentry->d_inode),
 					   old_name, &old_rename_ctx);
 		if (!ret)
-			ret = btrfs_update_inode(trans, root, BTRFS_I(old_inode));
+			ret = btrfs_update_inode(trans, BTRFS_I(old_inode));
 	}
 	if (ret) {
 		btrfs_abort_transaction(trans, ret);
@@ -8838,7 +8848,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
 					   BTRFS_I(new_dentry->d_inode),
 					   new_name, &new_rename_ctx);
 		if (!ret)
-			ret = btrfs_update_inode(trans, dest, BTRFS_I(new_inode));
+			ret = btrfs_update_inode(trans, BTRFS_I(new_inode));
 	}
 	if (ret) {
 		btrfs_abort_transaction(trans, ret);
@@ -9083,7 +9093,7 @@ static int btrfs_rename(struct mnt_idmap *idmap,
 					   BTRFS_I(d_inode(old_dentry)),
 					   &old_fname.disk_name, &rename_ctx);
 		if (!ret)
-			ret = btrfs_update_inode(trans, root, BTRFS_I(old_inode));
+			ret = btrfs_update_inode(trans, BTRFS_I(old_inode));
 	}
 	if (ret) {
 		btrfs_abort_transaction(trans, ret);
@@ -9208,7 +9218,7 @@ static struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode
 	init_completion(&work->completion);
 	INIT_LIST_HEAD(&work->list);
 	work->inode = inode;
-	btrfs_init_work(&work->work, btrfs_run_delalloc_work, NULL, NULL);
+	btrfs_init_work(&work->work, btrfs_run_delalloc_work, NULL);
 
 	return work;
 }
@@ -9446,7 +9456,7 @@ static int btrfs_symlink(struct mnt_idmap *idmap, struct inode *dir,
 
 	ptr = btrfs_file_extent_inline_start(ei);
 	write_extent_buffer(leaf, symname, ptr, name_len);
-	btrfs_mark_buffer_dirty(leaf);
+	btrfs_mark_buffer_dirty(trans, leaf);
 	btrfs_free_path(path);
 
 	d_instantiate_new(dentry, inode);
@@ -9639,7 +9649,7 @@ next:
 			btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
 		}
 
-		ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
+		ret = btrfs_update_inode(trans, BTRFS_I(inode));
 
 		if (ret) {
 			btrfs_abort_transaction(trans, ret);