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| author | Dan Williams <dan.j.williams@intel.com> | 2010-10-07 19:44:50 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-10-07 20:08:32 -0400 |
| commit | 5fc6d897fde352bad5db5767e7260741a8cdd9e9 (patch) | |
| tree | cb918dd33b8288aadead08b04b9f308f9d8bcbd1 /kernel/ns_cgroup.c | |
| parent | 400fb7f6a0cfe13025cb0296fdb4737da7025a8a (diff) | |
async_tx: make async_tx channel switching opt-in
The majority of drivers in drivers/dma/ will never establish cross
channel operation chains and do not need the extra overhead in struct
dma_async_tx_descriptor. Make channel switching opt-in by default.
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Ira Snyder <iws@ovro.caltech.edu>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'kernel/ns_cgroup.c')
0 files changed, 0 insertions, 0 deletions