[PATCH v4 03/36] mm/slub: Mark slab_free_freelist_hook() __always_inline

Suren Baghdasaryan
2024-02-21T19:41:04Z

From: Kent Overstreet <kent.overstreet@linux.dev>

It seems we need to be more forceful with the compiler on this one.
This is done for performance reasons only.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
---
mm/slub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/slub.c b/mm/slub.c
index 2ef88bbf56a3..d31b03a8d9d5 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2121,7 +2121,7 @@ bool slab_free_hook(struct kmem_cache *s, void *x, bool init)
return !kasan_slab_free(s, x, init);
}

-static inline bool slab_free_freelist_hook(struct kmem_cache *s,
+static __always_inline bool slab_free_freelist_hook(struct kmem_cache *s,
void **head, void **tail,
int *cnt)
{
--
2.44.0.rc0.258.g7320e95886-goog