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| author | Eric Biggers <ebiggers@google.com> | 2018-11-16 17:26:23 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-20 14:26:56 +0800 |
| commit | be2830b15b60011845ad701076511e8b93b2fd76 (patch) | |
| tree | 67c73b7ecd50df0b5a33fcb5d62fd899c47e20c0 /tools/perf/scripts/python | |
| parent | crypto: chacha - add XChaCha12 support (diff) | |
| download | linux-be2830b15b60011845ad701076511e8b93b2fd76.tar.gz linux-be2830b15b60011845ad701076511e8b93b2fd76.zip | |
crypto: arm/chacha20 - limit the preemption-disabled section
To improve responsivesess, disable preemption for each step of the walk
(which is at most PAGE_SIZE) rather than for the entire
encryption/decryption operation.
Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions