diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-10-04 14:45:55 +0100 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2022-01-06 12:25:51 +0100 |
| commit | 7213230af5e1e83ff010b3448260b9d3f95dd036 (patch) | |
| tree | 79628e326fb516cf2e2a513b88781df7e1427e0e /mm/slob.c | |
| parent | 0c24811b12ba29a6881e8ec0d01ad3f3b091da02 (diff) | |
mm: Use struct slab in kmem_obj_info()
All three implementations of slab support kmem_obj_info() which reports
details of an object allocated from the slab allocator. By using the
slab type instead of the page type, we make it obvious that this can
only be called for slabs.
[ vbabka@suse.cz: also convert the related kmem_valid_obj() to folios ]
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Roman Gushchin <guro@fb.com>
Diffstat (limited to 'mm/slob.c')
| -rw-r--r-- | mm/slob.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slob.c b/mm/slob.c index c8a4290012a6..d2d15e7f191c 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -462,10 +462,10 @@ out: } #ifdef CONFIG_PRINTK -void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct page *page) +void kmem_obj_info(struct kmem_obj_info *kpp, void *object, struct slab *slab) { kpp->kp_ptr = object; - kpp->kp_page = page; + kpp->kp_slab = slab; } #endif |