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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2009-07-24 13:56:31 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-24 13:56:31 +0800 |
| commit | 5befbd5a7e9c814d145f15b4281c88da96fb1aa9 (patch) | |
| tree | 0fd9e4a8e95b1e487742ad3c23e3f2bc188a82ac /crypto/ahash.c | |
| parent | f592682f9fca18d336ac068a1abc8507b4a1d936 (diff) | |
| download | lwn-5befbd5a7e9c814d145f15b4281c88da96fb1aa9.tar.gz lwn-5befbd5a7e9c814d145f15b4281c88da96fb1aa9.zip | |
crypto: ahash - Use GFP_KERNEL on allocation if the request can sleep
ahash_op_unaligned() and ahash_def_finup() allocate memory atomically,
regardless whether the request can sleep or not. This patch changes
this to use GFP_KERNEL if the request can sleep.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ahash.c')
| -rw-r--r-- | crypto/ahash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index 28a33d06c274..33a4ff45f842 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -223,7 +223,7 @@ static int ahash_op_unaligned(struct ahash_request *req, priv = kmalloc(sizeof(*priv) + ahash_align_buffer_size(ds, alignmask), (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? - GFP_ATOMIC : GFP_ATOMIC); + GFP_KERNEL : GFP_ATOMIC); if (!priv) return -ENOMEM; @@ -333,7 +333,7 @@ static int ahash_def_finup(struct ahash_request *req) priv = kmalloc(sizeof(*priv) + ahash_align_buffer_size(ds, alignmask), (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? - GFP_ATOMIC : GFP_ATOMIC); + GFP_KERNEL : GFP_ATOMIC); if (!priv) return -ENOMEM; |