Commit fd00be9a authored by Kent Overstreet's avatar Kent Overstreet Committed by Andrew Morton
Browse files

mm/show_mem.c: report alloc tags in human readable units 

We already do this when reporting slab info - more consistent and more
readable.

Link: https://lkml.kernel.org/r/20240906005337.1220091-1-kent.overstreet@linux.dev


Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
Reviewed-by: default avatarSuren Baghdasaryan <surenb@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 658be465

mm/show_mem.c

+7 −4
Original line number Diff line number Diff line
@@ -435,15 +435,18 @@ void __show_mem(unsigned int filter, nodemask_t *nodemask, int max_zone_idx) 
				struct codetag *ct = tags[i].ct;

				struct alloc_tag *tag = ct_to_alloc_tag(ct);

				struct alloc_tag_counters counter = alloc_tag_read(tag);

				char bytes[10];



				string_get_size(counter.bytes, 1, STRING_UNITS_2, bytes, sizeof(bytes));



				/* Same as alloc_tag_to_text() but w/o intermediate buffer */

				if (ct->modname)

					pr_notice("%12lli %8llu %s:%u [%s] func:%s\n",

						  counter.bytes, counter.calls, ct->filename,

					pr_notice("%12s %8llu %s:%u [%s] func:%s\n",

						  bytes, counter.calls, ct->filename,

						  ct->lineno, ct->modname, ct->function);

				else

					pr_notice("%12lli %8llu %s:%u func:%s\n",

						  counter.bytes, counter.calls, ct->filename,

					pr_notice("%12s %8llu %s:%u func:%s\n",

						  bytes, counter.calls, ct->filename,

						  ct->lineno, ct->function);

			}

		}