DepSurf

Struct: `dev_pagemap`

Status

Regular

In 4.4: Absent ⚠️

In 4.8: ✅

struct dev_pagemap {
    struct vmem_altmap *altmap;
    const struct resource *res;
    struct percpu_ref *ref;
    struct device *dev;
};

In 4.10: ✅

struct dev_pagemap {
    struct vmem_altmap *altmap;
    const struct resource *res;
    struct percpu_ref *ref;
    struct device *dev;
};

In 4.13: ✅

struct dev_pagemap {
    struct vmem_altmap *altmap;
    const struct resource *res;
    struct percpu_ref *ref;
    struct device *dev;
};

In 4.15: ✅

struct dev_pagemap {
    dev_page_fault_t page_fault;
    dev_page_free_t page_free;
    struct vmem_altmap *altmap;
    const struct resource *res;
    struct percpu_ref *ref;
    struct device *dev;
    void *data;
    enum memory_type type;
};

In 4.18: ✅

struct dev_pagemap {
    dev_page_fault_t page_fault;
    dev_page_free_t page_free;
    struct vmem_altmap altmap;
    bool altmap_valid;
    struct resource res;
    struct percpu_ref *ref;
    struct device *dev;
    void *data;
    enum memory_type type;
};

In 5.0: ✅

struct dev_pagemap {
    dev_page_free_t page_free;
    struct vmem_altmap altmap;
    bool altmap_valid;
    struct resource res;
    struct percpu_ref *ref;
    void (*kill)(struct percpu_ref *);
    struct device *dev;
    void *data;
    enum memory_type type;
    u64 pci_p2pdma_bus_offset;
};

In 5.3: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    struct device *dev;
    enum memory_type type;
    unsigned int flags;
    u64 pci_p2pdma_bus_offset;
    const struct dev_pagemap_ops *ops;
};

In 5.4: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In 5.8: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
    void *owner;
};

In 5.11: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct range ranges[0];
};

In 5.13: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct range ranges[0];
};

In 5.15: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct range ranges[0];
};

In 5.19: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    long unsigned int vmemmap_shift;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct range ranges[0];
};

In 6.2: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    long unsigned int vmemmap_shift;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct range ranges[0];
};

In 6.5: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    long unsigned int vmemmap_shift;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct (anon) __empty_ranges;
    struct range ranges[0];
};

In 6.8: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct percpu_ref ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    long unsigned int vmemmap_shift;
    const struct dev_pagemap_ops *ops;
    void *owner;
    int nr_range;
    struct range range;
    struct (anon) __empty_ranges;
    struct range ranges[0];
};

Arch

In arm64: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In armhf: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In ppc64el: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In riscv64: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

Flavor

In aws: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In azure: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In gcp: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

In lowlatency: ✅

struct dev_pagemap {
    struct vmem_altmap altmap;
    struct resource res;
    struct percpu_ref *ref;
    struct percpu_ref internal_ref;
    struct completion done;
    enum memory_type type;
    unsigned int flags;
    const struct dev_pagemap_ops *ops;
};

Differences