| commit | d6f38f31f3ad4b0dd33fe970988f14e7c65ef702 | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Tue Jul 14 11:50:52 2009 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Sat Aug 29 19:09:26 2009 -0700 |
| tree | 0b881c68e676376f2f0eccb2eb377dc3561d395f | |
| parent | 36d1c6476be51101778882897b315bd928c8c7b5 [diff] |
md/raid5,6: add percpu scribble region for buffer lists Use percpu memory rather than stack for storing the buffer lists used in parity calculations. Include space for dma address conversions and pass that to async_tx via the async_submit_ctl.scribble pointer. [ Impact: move memory pressure from stack to heap ] Signed-off-by: Dan Williams <dan.j.williams@intel.com>