| commit | afd79995aa294bbb702bd56e9be26d60a7e85e4e | [log] [tgz] |
|---|---|---|
| author | Ravi Gummadidala <rgummadi@codeaurora.org> | Fri Apr 12 13:37:49 2013 -0700 |
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | Sat Apr 13 15:45:59 2013 -0700 |
| tree | 93c7987fa5f79cd8d1ae15aa257269d55a7f3730 | |
| parent | 1c324da5ee1369be4f334231b0c87e8a28cfc4e8 [diff] |
msm: ipa: use dma_pool for sps_transfer buffer dma_alloc_coherent does minimum of page sized allocations, invoking this from atomic context increases the odds of a failed allocation which hurts data path performance. The size of allocation is fixed and quite small compared to page size. Use a dma_pool which uses DMA memory optimally. Change-Id: I742bb97e23073a367a157988dba3efbc75cfb833 Signed-off-by: Ravi Gummadidala <rgummadi@codeaurora.org>