Commit c5a54c70 authored by Jungseung Lee's avatar Jungseung Lee Committed by Linus Torvalds
Browse files

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: default avatarJungseung Lee <js07.lee@samsung.com>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 7a22bdc3

include/linux/mm.h

+1 −1
Original line number Diff line number Diff line
@@ -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)