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| author |   Ira Snyder <iws@ovro.caltech.edu> | 2010-09-30 11:46:44 +0000 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2010-10-07 14:41:40 -0700 |
| commit | a86ee03ce6f279ebe581a7a8c0c4393eaeb789ee (patch) | |
| tree | e662a6492370232e008d405e4ed7bfa4be0aea2e /fs/jbd2/commit.c | |
| parent | dmaengine: fix interrupt clearing for mv_xor (diff) | |
| download | wireguard-linux-a86ee03ce6f279ebe581a7a8c0c4393eaeb789ee.tar.xz wireguard-linux-a86ee03ce6f279ebe581a7a8c0c4393eaeb789ee.zip | |
dma: add support for scatterlist to scatterlist copy
This adds support for scatterlist to scatterlist DMA transfers. A
similar interface is exposed by the fsldma driver (through the DMA_SLAVE
API) and by the ste_dma40 driver (through an exported function).
This patch paves the way for making this type of copy operation a part
of the generic DMAEngine API. Futher patches will add support in
individual drivers.
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions