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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-12-07 18:52:49 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 08:16:32 +1100 |
| commit | 42c271c6c538857cb13c5ead5184d264d745f675 (patch) | |
| tree | 9f6a05c756be3fc3f35ae7fe9b333a33986a2f56 /crypto/internal.h | |
| parent | fe70f5dfe1a7b5caab96531089dac3d8728c0ebd (diff) | |
| download | linux-42c271c6c538857cb13c5ead5184d264d745f675.tar.bz2 | |
[CRYPTO] scatterwalk: Move scatterwalk.h to linux/crypto
The scatterwalk infrastructure is used by algorithms so it needs to
move out of crypto for future users that may live in drivers/crypto
or asm/*/crypto.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/internal.h')
| -rw-r--r-- | crypto/internal.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/crypto/internal.h b/crypto/internal.h index abb01f71f817..cb13952f82bf 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -25,7 +25,6 @@ #include <linux/notifier.h> #include <linux/rwsem.h> #include <linux/slab.h> -#include <asm/kmap_types.h> /* Crypto notification events. */ enum { @@ -50,34 +49,6 @@ extern struct list_head crypto_alg_list; extern struct rw_semaphore crypto_alg_sem; extern struct blocking_notifier_head crypto_chain; -static inline enum km_type crypto_kmap_type(int out) -{ - enum km_type type; - - if (in_softirq()) - type = out * (KM_SOFTIRQ1 - KM_SOFTIRQ0) + KM_SOFTIRQ0; - else - type = out * (KM_USER1 - KM_USER0) + KM_USER0; - - return type; -} - -static inline void *crypto_kmap(struct page *page, int out) -{ - return kmap_atomic(page, crypto_kmap_type(out)); -} - -static inline void crypto_kunmap(void *vaddr, int out) -{ - kunmap_atomic(vaddr, crypto_kmap_type(out)); -} - -static inline void crypto_yield(u32 flags) -{ - if (flags & CRYPTO_TFM_REQ_MAY_SLEEP) - cond_resched(); -} - #ifdef CONFIG_PROC_FS void __init crypto_init_proc(void); void __exit crypto_exit_proc(void); |