From fd00be9afa1d64c90ae20a1307da1bdb809b3d55 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Thu, 5 Sep 2024 20:53:37 -0400 Subject: [PATCH] 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: Kent Overstreet Reviewed-by: Suren Baghdasaryan Signed-off-by: Andrew Morton --- mm/show_mem.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/mm/show_mem.c b/mm/show_mem.c index bdb439551eef..ec885a398fa0 100644 --- a/mm/show_mem.c +++ b/mm/show_mem.c @@ -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); } }