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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-04-25 11:48:08 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-04-25 11:48:08 +0300
commitc04005ef3576893e2db315d9ea2cfa4cf88b2c05 (patch)
treec5f73e026486ef172ca5b0f48a34c67d6aa69c5e /mm/slub.c
parentd15a6b92acfe1f4d7c3d4cf628a348deb7ad6eb3 (diff)
parentef4999852d307d38cfdecd91ed6892cc03beb9b8 (diff)
downloadlinux-rolling-lts.tar.xz
Merge v6.12.25linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/slub.c')
-rw-r--r--mm/slub.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/mm/slub.c b/mm/slub.c
index b9447a955f61..c26d9cd107cc 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1960,6 +1960,11 @@ static inline void handle_failed_objexts_alloc(unsigned long obj_exts,
#define OBJCGS_CLEAR_MASK (__GFP_DMA | __GFP_RECLAIMABLE | \
__GFP_ACCOUNT | __GFP_NOFAIL)
+static inline void init_slab_obj_exts(struct slab *slab)
+{
+ slab->obj_exts = 0;
+}
+
int alloc_slab_obj_exts(struct slab *slab, struct kmem_cache *s,
gfp_t gfp, bool new_slab)
{
@@ -2044,6 +2049,10 @@ static inline bool need_slab_obj_ext(void)
#else /* CONFIG_SLAB_OBJ_EXT */
+static inline void init_slab_obj_exts(struct slab *slab)
+{
+}
+
static int alloc_slab_obj_exts(struct slab *slab, struct kmem_cache *s,
gfp_t gfp, bool new_slab)
{
@@ -2613,6 +2622,7 @@ static struct slab *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
slab->objects = oo_objects(oo);
slab->inuse = 0;
slab->frozen = 0;
+ init_slab_obj_exts(slab);
account_slab(slab, oo_order(oo), s, flags);