Dan Williams 8d8002f642 async_tx: avoid the async xor_zero_sum path when src_cnt > device->max_xor ...

If the channel cannot perform the operation in one call to
->device_prep_dma_zero_sum, then fallback to the xor+page_is_zero path.
This only affects users with arrays larger than 16 devices on iop13xx or
32 devices on iop3xx.

Cc: <stable@kernel.org>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2008-03-18 17:01:00 -07:00

..

async_memcpy.c

async_tx: checkpatch says s/__FUNCTION__/__func__/g

2008-03-13 10:57:10 -07:00

async_memset.c

async_tx: checkpatch says s/__FUNCTION__/__func__/g

2008-03-13 10:57:10 -07:00

async_tx.c

async_tx: checkpatch says s/__FUNCTION__/__func__/g

2008-03-13 10:57:10 -07:00

async_xor.c

async_tx: avoid the async xor_zero_sum path when src_cnt > device->max_xor

2008-03-18 17:01:00 -07:00

Kconfig

async_tx: add the async_tx api

2007-07-13 08:06:14 -07:00

Makefile

async_tx: add the async_tx api

2007-07-13 08:06:14 -07:00