Messages in this thread | | | Subject | Re: [RFC PATCH] type safe allocator | From | Miklos Szeredi <> | Date | Thu, 02 Aug 2007 09:40:32 +0200 |
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> > > > +/** > > + * k_new - allocate given type object > > + * @type: the type of the object to allocate > > + * @flags: the type of memory to allocate. > > + */ > > +#define k_new(type, flags) ((type *) kmalloc(sizeof(type), flags)) > > What others already said, plus: > > kmalloc()'ing sizeof(struct foo) is not always what we want in C either. > > Several kernel structs have zero-length / variable-length array members > and space must be allocated for them only at alloc() time ... would be > impossible to make them work with this scheme.
Exactly. We can, and should use kmalloc() for that.
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