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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-07-30 11:53:45 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:41:50 +1000 |
| commit | 8f21cf0d2bae04ece761595036c9da8328b279aa (patch) | |
| tree | 4025d020895dcbfc2aef330fed01860bbf0ba64d /crypto | |
| parent | 6d7d684d635ac5a345f075015f2c84169c111c6a (diff) | |
| download | linux-8f21cf0d2bae04ece761595036c9da8328b279aa.tar.gz linux-8f21cf0d2bae04ece761595036c9da8328b279aa.tar.bz2 linux-8f21cf0d2bae04ece761595036c9da8328b279aa.zip | |
[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: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/cipher.c | 2 | ||||
| -rw-r--r-- | crypto/digest.c | 2 | ||||
| -rw-r--r-- | crypto/internal.h | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/crypto/cipher.c b/crypto/cipher.c index aebc4a2adc80..f573c59ed9dc 100644 --- a/crypto/cipher.c +++ b/crypto/cipher.c @@ -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) diff --git a/crypto/digest.c b/crypto/digest.c index 19e75563776b..96244a528844 100644 --- a/crypto/digest.c +++ b/crypto/digest.c @@ -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; diff --git a/crypto/internal.h b/crypto/internal.h index b110b979b988..7dc04efb55c6 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -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(); } |