diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2025-11-13 00:09:25 +0000 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2025-11-13 11:01:08 +0100 |
| commit | 7d26842fd43cb0f7e29c9f8e98af9091ccb0aef5 (patch) | |
| tree | 6f461584d80ca626d570e1eb9c863ed97fc0d583 /mm/slab_common.c | |
| parent | 4a2c2110a343b7c8762982c355ba34acf563b08a (diff) | |
slab: Remove folio references from kfree_rcu_sheaf()
In preparation for splitting struct slab from struct page and struct
folio, remove mentions of struct folio from this function. Since
we don't need to handle large kmalloc objects specially here, we
can just use virt_to_slab().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20251113000932.1589073-12-willy@infradead.org
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'mm/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 67ad2328276e..84dfff4f7b1f 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1615,17 +1615,15 @@ static void kfree_rcu_work(struct work_struct *work) static bool kfree_rcu_sheaf(void *obj) { struct kmem_cache *s; - struct folio *folio; struct slab *slab; if (is_vmalloc_addr(obj)) return false; - folio = virt_to_folio(obj); - if (unlikely(!folio_test_slab(folio))) + slab = virt_to_slab(obj); + if (unlikely(!slab)) return false; - slab = folio_slab(folio); s = slab->slab_cache; if (s->cpu_sheaves) { if (likely(!IS_ENABLED(CONFIG_NUMA) || |