On Mon, Jan 22, 2024 at 07:30:07AM +0100, Christoph Hellwig wrote: > On Fri, Jan 19, 2024 at 04:32:44PM -0500, Kent Overstreet wrote: > > > > I've got a new bug report with this patch: > > https://www.reddit.com/r/bcachefs/comments/19a2u3c/error_writing_journal_entry/ > > > > We seem to be geting -EOPNOTSUPP back from REQ_OP_FLUSH? > > With the patch you are replying to you will not get -EOPNOTSUPP > for REQ_OP_FLUSH?, because bcachefs won't send it as it's supposed to. > > Without this patch as in current mainline you will get -EOPNOTSUPP > because sending REQ_OP_FLUSH and finally check for that to catch bugs > like the one fixed with this patch.
Then why did the user report -EOPNOTSUPP with the patch, which went away when reverted?
