Re: [PATCH] zram: constify attribute_group structures.

[Sergey Senozhatsky]

On (07/03/17 11:43), Arvind Yadav wrote:
> attribute_groups are not supposed to change at runtime. All functions
> working with attribute_groups provided by <linux/sysfs.h> work with const
> attribute_group. So mark the non-const structs as const.
> 
> File size before:
>    text	   data	    bss	    dec	    hex	filename
>    8293	    841	      4	   9138	   23b2	drivers/block/zram/zram_drv.o
> 
> File size After adding 'const':
>    text	   data	    bss	    dec	    hex	filename
>    8357	    777	      4	   9138	   23b2	drivers/block/zram/zram_drv.o

sorry, what exactly is the improvement here?
we grew .text bigger, why should we be happy about it?

	-ss