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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-01 15:29:03 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-31 22:21:03 +0000 |
| commit | 1430f4f1b2568bdd93b1b4fd2135cb0edd2988ac (patch) | |
| tree | 89f178fc5e400ee8886386c980e592ee571adba5 | |
| parent | c8c2e9ac274b32bb602816be2eb051c4287e0eb2 (diff) | |
mm: Show slab debug as offsets from section base not hashed pointers
Since the kernel now used hashed pointers for raw addresses, it is very
hard to guage the relative placement within a section, and since the
hash value will never match up with any contents, using it provides no
information relevant for slab debugging. Show the relative offset into
each section, so that some reference for the hexdump is provided.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | mm/slub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 7ecbbbe5bc0c..0138cdfa1e89 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -540,7 +540,7 @@ static void print_section(char *level, char *text, u8 *addr, unsigned int length) { metadata_access_enable(); - print_hex_dump(level, kasan_reset_tag(text), DUMP_PREFIX_ADDRESS, + print_hex_dump(level, kasan_reset_tag(text), DUMP_PREFIX_OFFSET, 16, 1, addr, length, 1); metadata_access_disable(); } |