Having started improving the kernel-doc for __folio_mark_dirty(), I then started noticing other improvements that could be made, and this is as far as I got before deciding I'd made enough for now. Tested with make htmldocs. Matthew Wilcox (Oracle) (5): doc: Improve the description of __folio_mark_dirty buffer: Add kernel-doc for block_dirty_folio() buffer: Add kernel-doc for try_to_free_buffers() buffer: Fix __bread() kernel-doc doc: Split buffer.rst out of api-summary.rst Documentation/filesystems/api-summary.rst | 3 - Documentation/filesystems/index.rst | 1 + fs/buffer.c | 98 +++++++++++++---------- include/linux/buffer_head.h | 17 ++-- mm/page-writeback.c | 14 ++-- 5 files changed, 74 insertions(+), 59 deletions(-) -- 2.43.0