inode_to_wb
struct bdi_writeback *wb = inode_to_wb(inode);
struct bdi_writeback *wb = inode_to_wb(inode);
struct bdi_writeback *wb = inode_to_wb(inode);
inode_to_wb(inode) == new_wb) {
wbc->wb = inode_to_wb(inode);
return inode_to_wb(inode);
return inode_to_wb(inode);
__entry->cgroup_ino = __trace_wb_assign_cgroup(inode_to_wb(inode));
folio_account_cleaned(folio, inode_to_wb(mapping->host));
new_folio, inode_to_wb(mapping->host));
wb = inode_to_wb(inode);
wb = inode_to_wb(inode);
wb = inode_to_wb(inode);