Commit 8f21cf0d authored by Herbert Xu's avatar Herbert Xu

[CRYPTO] api: Feed flag directly to crypto_yield

The sleeping flag used to determine whether crypto_yield can actually
yield is really a per-operation flag rather than a per-tfm flag.  This
patch changes crypto_yield to take a flag directly so that we can start
using a per-operation flag instead the tfm flag.
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6d7d684d
......@@ -145,7 +145,7 @@ static int crypt(const struct cipher_desc *desc,
if (!nbytes)
break;
crypto_yield(tfm);
crypto_yield(tfm->crt_flags);
}
if (buffer)
......
......@@ -55,7 +55,7 @@ static void update(struct crypto_tfm *tfm,
tfm->__crt_alg->cra_digest.dia_update(tfm, p,
bytes_from_page);
crypto_kunmap(src, 0);
crypto_yield(tfm);
crypto_yield(tfm->crt_flags);
offset = 0;
pg++;
l -= bytes_from_page;
......
......@@ -67,9 +67,9 @@ static inline void crypto_kunmap(void *vaddr, int out)
kunmap_atomic(vaddr, crypto_kmap_type(out));
}
static inline void crypto_yield(struct crypto_tfm *tfm)
static inline void crypto_yield(u32 flags)
{
if (tfm->crt_flags & CRYPTO_TFM_REQ_MAY_SLEEP)
if (flags & CRYPTO_TFM_REQ_MAY_SLEEP)
cond_resched();
}
......
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