Searched refs:prng_state (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.15/mm/kasan/ |
| D | sw_tags.c | 36 static DEFINE_PER_CPU(u32, prng_state);
43 per_cpu(prng_state, cpu) = (u32)get_cycles(); in kasan_init_sw_tags()
62 u32 state = this_cpu_read(prng_state); in kasan_random_tag()
65 this_cpu_write(prng_state, state); in kasan_random_tag()
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| /Linux-v5.15/scripts/gcc-plugins/ |
| D | randomize_layout_plugin.c | 210 static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state) in performance_shuffle() argument
220 randnum = ranval(prng_state) % (i + 1); in performance_shuffle()
231 randnum = ranval(prng_state) % (i + 1); in performance_shuffle()
242 static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state) in full_shuffle() argument
248 randnum = ranval(prng_state) % (i + 1); in full_shuffle()
260 ranctx prng_state; in shuffle() local
282 raninit(&prng_state, (u64 *)&seed); in shuffle()
285 performance_shuffle(newtree, length, &prng_state); in shuffle()
287 full_shuffle(newtree, length, &prng_state); in shuffle()
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