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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314151617181920212223242526272829/* SPDX-License-Identifier: GPL-2.0 */#ifndef __GPU_RANDOM_H__#define __GPU_RANDOM_H__
/* This is a temporary home for a couple of utility functions that should * be transposed to lib/ at the earliest convenience. */
#include <linux/prandom.h>
#define GPU_RND_STATE_INITIALIZER(seed__) ({ \ struct rnd_state state__; \ prandom_seed_state(&state__, (seed__)); \ state__; \})
#define GPU_RND_STATE(name__, seed__) \ struct rnd_state name__ = GPU_RND_STATE_INITIALIZER(seed__)
unsigned int *gpu_random_order(unsigned int count, struct rnd_state *state);void gpu_random_reorder(unsigned int *order, unsigned int count, struct rnd_state *state);u32 gpu_prandom_u32_max_state(u32 ep_ro, struct rnd_state *state);
#endif /* !__GPU_RANDOM_H__ */