[PATCH 1/4] Pass necessary fields to tuple_format contructor

[Kirill Yukhin]

Hello Vladimir,

Thanks for review. My answers are inlined.
I'll send updated patch as v2.

On 23 Jan 10:53, Vladimir Davydov wrote:
> On Tue, Jan 22, 2019 at 05:07:17PM +0300, Kirill Yukhin wrote:
> > diff --git a/src/box/tuple_format.c b/src/box/tuple_format.c
> > index e11b4e6..6edc0fb 100644
> > --- a/src/box/tuple_format.c
> > +++ b/src/box/tuple_format.c
> > @@ -398,17 +398,20 @@ tuple_format_delete(struct tuple_format *format)
> >  }
> >  
> >  struct tuple_format *
> > -tuple_format_new(struct tuple_format_vtab *vtab, struct key_def * const *keys,
> > -		 uint16_t key_count, const struct field_def *space_fields,
> > -		 uint32_t space_field_count, struct tuple_dictionary *dict)
> > +tuple_format_new(struct tuple_format_vtab *vtab, void *engine,
> > +		 struct key_def * const *keys, uint16_t key_count,
> > +		 const struct field_def *space_fields,
> > +		 uint32_t space_field_count, struct tuple_dictionary *dict,
> > +		 bool is_temporary, uint32_t exact_field_count)
> 
> Nit: I think we should rearrange the arguments a little:
> 
>   vtab, engine, keys, key_count,
>   fields, field_count, exact_field_count,
>   dict, is_temporary, is_ephemeral

Done.

> > diff --git a/src/box/tuple_format.h b/src/box/tuple_format.h
> > index 30b93b6..9778fda 100644
> > --- a/src/box/tuple_format.h
> > +++ b/src/box/tuple_format.h
> > @@ -258,18 +258,23 @@ tuple_format_unref(struct tuple_format *format)
> >  /**
> >   * Allocate, construct and register a new in-memory tuple format.
> >   * @param vtab Virtual function table for specific engines.
> > + * @param engine Pointer to storage engine.
> >   * @param keys Array of key_defs of a space.
> >   * @param key_count The number of keys in @a keys array.
> >   * @param space_fields Array of fields, defined in a space format.
> >   * @param space_field_count Length of @a space_fields.
> > + * @param is_temporary Set if format is temporary.
> 
> Nit: The format isn't temporary. The space that this format
> is created for is.

Re-worded.

> > diff --git a/src/box/vinyl.c b/src/box/vinyl.c
> > index d6117f4..abae076 100644
> > --- a/src/box/vinyl.c
> > +++ b/src/box/vinyl.c
> > @@ -619,13 +619,14 @@ vinyl_engine_create_space(struct engine *engine, struct space_def *def,
> >  		keys[key_count++] = index_def->key_def;
> >  
> >  	struct tuple_format *format =
> > -		tuple_format_new(&vy_tuple_format_vtab, keys, key_count,
> > -				 def->fields, def->field_count, def->dict);
> > +		tuple_format_new(&vy_tuple_format_vtab, NULL, keys,
> > +				 key_count,
> 
> Nit: This short line surrounded by long ones doesn't look good.

Fixed.

> > +				 def->fields, def->field_count, def->dict,
> > +				 false, def->exact_field_count);

--
Regards, Kirill Yukhin