Various optimizations and fixes for dm-verity's forward error correction. Targeting linux-dm/for-next and based on v6.19-rc1.
Changed in v2: - Removed DM_VERITY_FEC_BUF_PREALLOC - Made __verity_fec_finish_io() set ->fec_io to NULL. (Might as well.) - Added Sami's Reviewed-by Eric Biggers (7): dm-verity: move dm_verity_fec_io to mempool dm-verity: make dm_verity_fec_io::bufs variable-length dm-verity: remove unnecessary condition for verity_fec_finish_io() dm-verity: remove unnecessary ifdef around verity_fec_decode() dm-verity: make verity_fec_is_enabled() an inline function dm-verity: correctly handle dm_bufio_client_create() failure dm-verity: allow REED_SOLOMON to be 'm' if DM_VERITY is 'm' drivers/md/Kconfig | 4 +- drivers/md/dm-verity-fec.c | 134 ++++++++++++++-------------------- drivers/md/dm-verity-fec.h | 35 ++++++--- drivers/md/dm-verity-target.c | 5 +- drivers/md/dm-verity.h | 4 + 5 files changed, 86 insertions(+), 96 deletions(-) base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 -- 2.52.0
