From: Josef Bacik Date: Thu, 26 Jan 2023 21:01:00 +0000 (-0500) Subject: btrfs: replace btrfs_wait_tree_block_writeback by wait_on_extent_buffer_writeback X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=79b02ec1d8ce1fafc8c39f888dbba6a3aa9a35cc;p=linux.git btrfs: replace btrfs_wait_tree_block_writeback by wait_on_extent_buffer_writeback This is used in the tree-log code and is a holdover from previous iterations of extent buffer writeback. We can simply use wait_on_extent_buffer_writeback here, and remove btrfs_wait_tree_block_writeback completely as it's equivalent (waiting on page write writeback). Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 0297379f1a703..200cea6e49e51 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -279,12 +279,6 @@ void btrfs_end_log_trans(struct btrfs_root *root) } } -static void btrfs_wait_tree_block_writeback(struct extent_buffer *buf) -{ - filemap_fdatawait_range(buf->pages[0]->mapping, - buf->start, buf->start + buf->len - 1); -} - /* * the walk control struct is used to pass state down the chain when * processing the log tree. The stage field tells us which part @@ -2625,7 +2619,7 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans, btrfs_tree_lock(next); btrfs_clear_buffer_dirty(trans, next); - btrfs_wait_tree_block_writeback(next); + wait_on_extent_buffer_writeback(next); btrfs_tree_unlock(next); if (trans) { @@ -2694,7 +2688,7 @@ static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans, btrfs_tree_lock(next); btrfs_clear_buffer_dirty(trans, next); - btrfs_wait_tree_block_writeback(next); + wait_on_extent_buffer_writeback(next); btrfs_tree_unlock(next); if (trans) { @@ -2775,7 +2769,7 @@ static int walk_log_tree(struct btrfs_trans_handle *trans, btrfs_tree_lock(next); btrfs_clear_buffer_dirty(trans, next); - btrfs_wait_tree_block_writeback(next); + wait_on_extent_buffer_writeback(next); btrfs_tree_unlock(next); if (trans) {