On Thu, Jan 16, 2014 at 04:12:12PM +0300, Sergey Senozhatsky wrote: > This is a preparation patch for stats code duplication removal. > > 1) use atomic64_t for `pages_zero' and `pages_stored' zram stats. > 2) `compr_size' and `pages_zero' struct zram_stats members did not > follow the existing device attr naming scheme: zram_stats.ATTR has > ATTR_show() function. rename them: > -- compr_size -> compr_data_size > -- pages_zero -> zero_pages > > Minchan Kim's note: > If we really have trouble with atomic stat operation, we could > change it with percpu_counter so that it could solve atomic overhead and > unnecessary memory space by introducing unsigned long instead of 64bit > atomic_t. > > Signed-off-by: Sergey Senozhatsky <[email protected]> Acked-by: Minchan Kim <[email protected]>
-- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
