On Sat, Nov 02, 2024 at 08:20:59PM -0700, Kanchana P Sridhar wrote: > This commit adds batch_compress() and batch_decompress() interfaces to: > > struct acomp_alg > struct crypto_acomp > > This allows the iaa_crypto Intel IAA driver to register implementation for > batch_compress() and batch_decompress() API, that can subsequently be > invoked from the kernel zswap/zram swap modules to compress/decompress > up to CRYPTO_BATCH_SIZE (i.e. 8) pages in parallel in the IAA hardware > accelerator to improve swapout/swapin performance. > > Signed-off-by: Kanchana P Sridhar <kanchana.p.sridhar@xxxxxxxxx> > --- > crypto/acompress.c | 2 + > include/crypto/acompress.h | 82 +++++++++++++++++++++++++++++ > include/crypto/internal/acompress.h | 16 ++++++ > 3 files changed, 100 insertions(+) Please take a look at the request chaining patch that I created for crypto_ahash. It should be applicable to acomp as well. https://lore.kernel.org/all/677614fbdc70b31df2e26483c8d2cd1510c8af91.1730021644.git.herbert@xxxxxxxxxxxxxxxxxxx/ Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
