slob_def.h 969 B

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  1. #ifndef __LINUX_SLOB_DEF_H
  2. #define __LINUX_SLOB_DEF_H
  3. #include <linux/numa.h>
  4. void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
  5. static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
  6. gfp_t flags)
  7. {
  8. return kmem_cache_alloc_node(cachep, flags, NUMA_NO_NODE);
  9. }
  10. void *__kmalloc_node(size_t size, gfp_t flags, int node);
  11. static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
  12. {
  13. return __kmalloc_node(size, flags, node);
  14. }
  15. /**
  16. * kmalloc - allocate memory
  17. * @size: how many bytes of memory are required.
  18. * @flags: the type of memory to allocate (see kcalloc).
  19. *
  20. * kmalloc is the normal method of allocating memory
  21. * in the kernel.
  22. */
  23. static __always_inline void *kmalloc(size_t size, gfp_t flags)
  24. {
  25. return __kmalloc_node(size, flags, NUMA_NO_NODE);
  26. }
  27. static __always_inline void *__kmalloc(size_t size, gfp_t flags)
  28. {
  29. return kmalloc(size, flags);
  30. }
  31. #endif /* __LINUX_SLOB_DEF_H */