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| author |   Jungseung Lee <js07.lee@samsung.com> | 2021-06-28 19:41:02 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:53 -0700 |
| commit | c5a54c706e04a4ba7c4e3428776ac9e44aec17ea (patch) | |
| tree | 3b5afcce0eea1e6604215623995d9b5f7ea3f017 | |
| parent | kasan: add memory corruption identification support for hardware tag-based mode (diff) | |
| download | wireguard-linux-c5a54c706e04a4ba7c4e3428776ac9e44aec17ea.tar.xz wireguard-linux-c5a54c706e04a4ba7c4e3428776ac9e44aec17ea.zip | |
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 <js07.lee@samsung.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 1a98b5447a3b..f08e9de92fc5 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) |