[PATCH 0/6] vinyl: iterator cleanup

[Vladimir Davydov]

On Tue, Mar 26, 2019 at 06:50:28PM +0300, Vladimir Davydov wrote:
>   vinyl: txw iterator: fold eq check in seek method
>   vinyl: cache iterator: fold eq check in seek method
>   vinyl: cache iterator: consolidate curr_stmt updates
>   vinyl: run iterator: zap search_ended flag
>   vinyl: run iterator: refactor seek method
>   vinyl: simplify read iterator restoration behavior

After some consideration I decided not to amend these patches with
retval fixes as this is rather an independent change. Pushed to master
as is. Added iterator retval cleanup to my todo list.