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    SubjectRe: [patch 13/36] Hexagon: Support dynamic module loading.
    Date
    On Wednesday 17 August 2011 11:35:10 Richard Kuo wrote:
    > + * module_alloc - wrapper around vmalloc
    > + * @size - memory size to vmalloc
    > + */
    > +void *module_alloc(unsigned long size)
    > +{
    > + if (size == 0)
    > + return NULL;
    > + return vmalloc_exec(size);
    > +}
    > +
    > +/*
    > + * module_free - free memory returned from module_alloc
    > + * @mod - pointer to module?
    > + * @module_region - pointer to module region?
    > + */
    > +void module_free(struct module *mod, void *module_region)
    > +{
    > + vfree(module_region);
    > +}
    > +
    > +/*
    > + * module_finalize - perform platform-dependent fixups.
    > + */
    > +int module_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs,
    > + struct module *me)
    > +{
    > + return 0;
    > +}
    > +
    > +/*
    > + * module_arch_cleanup - Any cleanup needed with module
    > + * @mod - pointer to module
    > + * @module_region - pointer to module region
    > + */
    > +void module_arch_cleanup(struct module *mod)
    > +{
    > +}

    These are the default implementations that are now (as of 3.1) provided
    by common code, so you can just omit your own definitions.

    Arnd


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