if (!in_atomic()) 
if (tfm->crt_flags & CRYPTO_TFM_REQ_MAY_SLEEP) 
static inline void crypto_yield(struct crypto_tfm *tfm){	if (!in_atomic())		cond_resched();}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/64baf3cfea974d2b9e671ccfdbc03e030ea5ebc6/internal.h/clean/crypto/internal.h