On 02/22/2017 10:50 AM, Shaohua Li wrote: > @@ -770,6 +774,7 @@ static int show_smap(struct seq_file *m, void *v, int > is_pid) > "Private_Dirty: %8lu kB\n" > "Referenced: %8lu kB\n" > "Anonymous: %8lu kB\n" > + "LazyFree: %8lu kB\n" > "AnonHugePages: %8lu kB\n" > "ShmemPmdMapped: %8lu kB\n" > "Shared_Hugetlb: %8lu kB\n"
I've been as guily of this in the past as anyone, but are we just going to keep adding fields to smaps forever? For the vast, vast, majority of folks, this will simply waste the 21 bytes * nr_vmas that it costs us to print "LazyFree: 0 kB\n" over and over. Should we maybe start a habit of not printing an entry when it's "0 kB"?
