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| author | Karolina Drobnik <karolinadrobnik@gmail.com> | 2022-02-02 14:03:00 +0300 |
|---|---|---|
| committer | Mike Rapoport <rppt@linux.ibm.com> | 2022-02-20 09:44:37 +0300 |
| commit | aa0eab8639ff0fb1edf18b8616e6ae2c38ca5854 (patch) | |
| tree | ee3e5dd27223af9798299eb76c11047d5ee7f340 /tools/include/linux/slab.h | |
| parent | 754e0b0e35608ed5206d6a67a791563c631cec07 (diff) | |
| download | linux-aa0eab8639ff0fb1edf18b8616e6ae2c38ca5854.tar.xz | |
tools: Move gfp.h and slab.h from radix-tree to lib
Merge radix-tree definitions from gfp.h and slab.h with these
in tools/lib, so they can be used in other test suites.
Fix style issues in slab.h. Update radix-tree test files.
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@kernel.org>
Link: https://lore.kernel.org/r/b76ddb8a12fdf9870b55c1401213e44f5e0d0da3.1643796665.git.karolinadrobnik@gmail.com
Diffstat (limited to 'tools/include/linux/slab.h')
| -rw-r--r-- | tools/include/linux/slab.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/include/linux/slab.h b/tools/include/linux/slab.h new file mode 100644 index 000000000000..07d7930d4003 --- /dev/null +++ b/tools/include/linux/slab.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _TOOLS_SLAB_H +#define _TOOLS_SLAB_H + +#include <linux/types.h> +#include <linux/gfp.h> + +#define SLAB_PANIC 2 +#define SLAB_RECLAIM_ACCOUNT 0x00020000UL /* Objects are reclaimable */ + +#define kzalloc_node(size, flags, node) kmalloc(size, flags) + +void *kmalloc(size_t size, gfp_t gfp); +void kfree(void *p); + +static inline void *kzalloc(size_t size, gfp_t gfp) +{ + return kmalloc(size, gfp | __GFP_ZERO); +} + +void *kmem_cache_alloc(struct kmem_cache *cachep, int flags); +void kmem_cache_free(struct kmem_cache *cachep, void *objp); + +struct kmem_cache *kmem_cache_create(const char *name, unsigned int size, + unsigned int align, unsigned int flags, + void (*ctor)(void *)); + +#endif /* _TOOLS_SLAB_H */ |