crypto: cryptd - Add helpers to check whether a tfm is queued

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This patch adds helpers to check whether a given tfm is currently
queued.  This is meant to be used by ablk_helper and similar
entities to ensure that no reordering is introduced because of
requests queued in cryptd with respect to requests being processed
in softirq context.

The per-cpu queue length limit is also increased to 1000 in line
with network limits.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Herbert Xu 2016-06-21 16:55:13 +08:00

parent 47a1f0b2d1

commit 81760ea6a9

2 changed files with 118 additions and 19 deletions

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132

crypto/cryptd.c

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5

include/crypto/cryptd.h

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