[PATCH 11/26] 9p: Use alternative invalidation to using launder_folio

[David Howells]

Jeff Layton <jlayton at kernel.org> wrote:

> Shouldn't this include a call to filemap_invalidate_inode? Is just
> removing launder_folio enough to do this?

Good point.  netfs_unbuffered_write_iter() calls kiocb_invalidate_pages() -
which uses invalidate_inode_pages2_range() to discard the pagecache.  It
should probably use filemap_invalidate_inode() instead.

David