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| author | Dan Williams <dan.j.williams@intel.com> | 2009-07-28 14:44:04 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:29:55 -0700 |
| commit | a0587bcf3e64029a4da2a5666cad18df38db0d56 (patch) | |
| tree | 475b3a2a7cd102f40d7c16fed431c227576c255a /drivers/dma/ioat/Makefile | |
| parent | c7984f4e4e3af3bf8027d636283ea8658c7f80b9 (diff) | |
| download | op-kernel-dev-a0587bcf3e64029a4da2a5666cad18df38db0d56.zip op-kernel-dev-a0587bcf3e64029a4da2a5666cad18df38db0d56.tar.gz | |
ioat1: move descriptor allocation from submit to prep
The async_tx api assumes that after a successful ->prep a subsequent
->submit will not fail due to a lack of resources.
This also fixes a bug in the allocation failure case. Previously the
descriptors allocated prior to the allocation failure would not be
returned to the free list.
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ioat/Makefile')
0 files changed, 0 insertions, 0 deletions
