LU-56 libcfs: NUMA allocator and code cleanup

[fs/lustre-release.git] / libcfs / include / libcfs / linux / linux-mem.h

diff --git a/libcfs/include/libcfs/linux/linux-mem.h b/libcfs/include/libcfs/linux/linux-mem.h
index a79d6a9..1d0f03d 100644 (file)
--- a/libcfs/include/libcfs/linux/linux-mem.h
+++ b/libcfs/include/libcfs/linux/linux-mem.h
@@ -153,6 +153,24 @@ extern int cfs_mem_is_in_cache(const void *addr, const cfs_mem_cache_t *kmem);
 #define CFS_SLAB_NOFS                   SLAB_NOFS
 
 /*
+ * NUMA allocators
+ *
+ * NB: we will rename these functions in a separate patch:
+ * - rename cfs_alloc to cfs_malloc
+ * - rename cfs_alloc/free_page to cfs_page_alloc/free
+ * - rename cfs_alloc/free_large to cfs_vmalloc/vfree
+ */
+extern void *cfs_cpt_malloc(struct cfs_cpt_table *cptab, int cpt,
+                           size_t nr_bytes, unsigned int flags);
+extern void *cfs_cpt_vmalloc(struct cfs_cpt_table *cptab, int cpt,
+                            size_t nr_bytes);
+extern cfs_page_t *cfs_page_cpt_alloc(struct cfs_cpt_table *cptab,
+                                     int cpt, unsigned int flags);
+extern void *cfs_mem_cache_cpt_alloc(cfs_mem_cache_t *cachep,
+                                    struct cfs_cpt_table *cptab,
+                                    int cpt, unsigned int flags);
+
+/*
  * Shrinker
  */
 #define cfs_shrinker    shrinker