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

David Howells
2024-04-16T23:03:23Z

Jeff Layton <jlayton@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