mbox series

[0/7] crypto: acomp - Use optional async calling convention

Message ID cover.1744019630.git.herbert@gondor.apana.org.au
Headers show
Series crypto: acomp - Use optional async calling convention | expand

Message

Herbert Xu April 7, 2025, 10:02 a.m. UTC 
This patch series introduces the optional async calling convention
for acomp.  This will be extended to all other Crypto API types that
support async.

With this a stack request is setup initially and will be used as
long as the algorithm can complete synchronously.  If it cannot
then EAGAIN is returned, and the caller may choose to allocate a
dynamic request through the REQUEST_CLONE call and then redo the
call asynchronously.

This series is based on top of

https://lore.kernel.org/linux-crypto/cover.1744018301.git.herbert@gondor.apana.org.au

Herbert Xu (7):
  crypto: api - Add helpers to manage request flags
  crypto: acomp - Use request flag helpers and add acomp_request_flags
  crypto: acomp - Add ACOMP_FBREQ_ON_STACK
  crypto: iaa - Switch to ACOMP_FBREQ_ON_STACK
  crypto: acomp - Add ACOMP_REQUEST_CLONE
  ubifs: Use ACOMP_REQUEST_CLONE
  crypto: acomp - Remove ACOMP_REQUEST_ALLOC

 crypto/acompress.c                         |  37 +--
 drivers/crypto/intel/iaa/iaa_crypto_main.c |   5 +-
 fs/ubifs/compress.c                        | 251 ++++++++++-----------
 include/crypto/acompress.h                 |  48 ++--
 include/crypto/algapi.h                    |   5 +
 include/crypto/internal/acompress.h        |  33 ++-
 include/linux/crypto.h                     |  24 ++
 7 files changed, 227 insertions(+), 176 deletions(-)