Hi all, After merging the block tree, today's linux-next build (htmldocs) produced this warning: kernel/trace/blktrace.c:1878: warning: Function parameter or member 'rwbs' not described in 'blk_fill_rwbs'` Introduced by commit 1f83bb4b4914 ("blktrace: add blk_fill_rwbs documentation comment") -- Cheers, Stephen Rothwell