[PATCH v3 0/8] Improve buffer head documentation

["Matthew Wilcox (Oracle)" <willy@infradead.org>]

Turn buffer head documentation into its own document, and make many
general improvements to the docs.  Obviously there is much more that
could be done.  Tested with make htmldocs.

v3:
 - More feedback from Randy & Pankaj
v2:
 - Incorporate feedback from Randy & Pankaj
 - Add docs for brelse() and bforget()
 - Improve bdev_getblk() docs

Matthew Wilcox (Oracle) (8):
  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 and __bread_gfp kernel-doc
  buffer: Add kernel-doc for brelse() and __brelse()
  buffer: Add kernel-doc for bforget() and __bforget()
  buffer: Improve bdev_getblk documentation
  doc: Split buffer.rst out of api-summary.rst

 Documentation/filesystems/api-summary.rst |   3 -
 Documentation/filesystems/index.rst       |   1 +
 fs/buffer.c                               | 165 +++++++++++++---------
 include/linux/buffer_head.h               |  48 +++++--
 mm/page-writeback.c                       |  14 +-
 5 files changed, 145 insertions(+), 86 deletions(-)

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2.43.0