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| author | Huang Ying <ying.huang@intel.com> | 2009-02-19 14:44:02 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-02-19 14:44:02 +0800 |
| commit | 0a2e821d627ad5ced23cf31137625b81cc205e0f (patch) | |
| tree | 91189bc8b4a558649842721c555df60da5269b06 | |
| parent | 254eff771441f4ee7aa9cf770a6e4820492c9dab (diff) | |
| download | lwn-0a2e821d627ad5ced23cf31137625b81cc205e0f.tar.gz lwn-0a2e821d627ad5ced23cf31137625b81cc205e0f.zip | |
crypto: chainiv - Use kcrypto_wq instead of keventd_wq
keventd_wq has potential starvation problem, so use dedicated
kcrypto_wq instead.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/Kconfig | 1 | ||||
| -rw-r--r-- | crypto/chainiv.c | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 24c31efde882..4a3e6b225189 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -56,6 +56,7 @@ config CRYPTO_BLKCIPHER2 tristate select CRYPTO_ALGAPI2 select CRYPTO_RNG2 + select CRYPTO_WORKQUEUE config CRYPTO_HASH tristate diff --git a/crypto/chainiv.c b/crypto/chainiv.c index 7c37a497b860..ba200b07449d 100644 --- a/crypto/chainiv.c +++ b/crypto/chainiv.c @@ -15,6 +15,7 @@ #include <crypto/internal/skcipher.h> #include <crypto/rng.h> +#include <crypto/crypto_wq.h> #include <linux/err.h> #include <linux/init.h> #include <linux/kernel.h> @@ -133,7 +134,7 @@ static int async_chainiv_schedule_work(struct async_chainiv_ctx *ctx) goto out; } - queued = schedule_work(&ctx->postponed); + queued = queue_work(kcrypto_wq, &ctx->postponed); BUG_ON(!queued); out: |