website-struct

Struct: `slab`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️
In 4.18: Absent ⚠️
In 5.0: Absent ⚠️
In 5.3: Absent ⚠️
In 5.4: Absent ⚠️
In 5.8: Absent ⚠️
In 5.11: Absent ⚠️
In 5.13: Absent ⚠️
In 5.15: Absent ⚠️

In 5.19: ✅

struct slab {
    long unsigned int __page_flags;
    struct list_head slab_list;
    struct callback_head callback_head;
    struct slab *next;
    int slabs;
    struct kmem_cache *slab_cache;
    void *freelist;
    long unsigned int counters;
    unsigned int inuse;
    unsigned int objects;
    unsigned int frozen;
    unsigned int __unused;
    atomic_t __page_refcount;
    long unsigned int memcg_data;
};

In 6.2: ✅

struct slab {
    long unsigned int __page_flags;
    struct kmem_cache *slab_cache;
    struct list_head slab_list;
    struct slab *next;
    int slabs;
    void *freelist;
    long unsigned int counters;
    unsigned int inuse;
    unsigned int objects;
    unsigned int frozen;
    struct callback_head callback_head;
    unsigned int __unused;
    atomic_t __page_refcount;
    long unsigned int memcg_data;
};

In 6.5: ✅

struct slab {
    long unsigned int __page_flags;
    struct kmem_cache *slab_cache;
    struct list_head slab_list;
    struct slab *next;
    int slabs;
    void *freelist;
    long unsigned int counters;
    unsigned int inuse;
    unsigned int objects;
    unsigned int frozen;
    freelist_aba_t freelist_counter;
    struct callback_head callback_head;
    unsigned int __unused;
    atomic_t __page_refcount;
    long unsigned int memcg_data;
};

In 6.8: ✅

struct slab {
    long unsigned int __page_flags;
    struct kmem_cache *slab_cache;
    struct list_head slab_list;
    struct slab *next;
    int slabs;
    void *freelist;
    long unsigned int counters;
    unsigned int inuse;
    unsigned int objects;
    unsigned int frozen;
    freelist_aba_t freelist_counter;
    struct callback_head callback_head;
    unsigned int __unused;
    atomic_t __page_refcount;
    long unsigned int memcg_data;
};

Arch

In arm64: Absent ⚠️
In armhf: Absent ⚠️
In ppc64el: Absent ⚠️
In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️
In azure: Absent ⚠️
In gcp: Absent ⚠️
In lowlatency: Absent ⚠️

Differences

Regular

No changes between 5.19 and 6.2 ✅
Changed between 6.2 and 6.5 ⚠️
- Field added. freelist_aba_t freelist_counter
No changes between 6.5 and 6.8 ✅

website-struct

Struct: slab

Status

Differences

Struct: `slab`