From: Jungseung Lee Date: Tue, 29 Jun 2021 02:41:02 +0000 (-0700) Subject: mm: report which part of mem is being freed on initmem case X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c5a54c706e04a4ba7c4e3428776ac9e44aec17ea;p=linux.git mm: report which part of mem is being freed on initmem case Add the details for figuring out which parts of the kernel image is being freed on initmem case. Before: Freeing unused kernel memory: 1024K After: Freeing unused kernel image (initmem) memory: 1024K Link: https://lkml.kernel.org/r/1622706274-4533-1-git-send-email-js07.lee@samsung.com Signed-off-by: Jungseung Lee Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/include/linux/mm.h b/include/linux/mm.h index 1a98b5447a3bd..f08e9de92fc52 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2416,7 +2416,7 @@ static inline unsigned long free_initmem_default(int poison) extern char __init_begin[], __init_end[]; return free_reserved_area(&__init_begin, &__init_end, - poison, "unused kernel"); + poison, "unused kernel image (initmem)"); } static inline unsigned long get_num_physpages(void)