diff options
| author | Huang Shijie <b32955@freescale.com> | 2013-10-11 18:31:00 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-16 13:19:54 -0700 |
| commit | 947c74eba85bff743bc15adbdd9193ffff60c29f (patch) | |
| tree | 5bd87c7ebff2080ce785ec4b0aaff51e2533e55a /tools/perf/scripts/python/sched-migration.py | |
| parent | 1ce43e58d4d57acc9782d97270ec70a91a177abc (diff) | |
serial: imx: fix the wrong number of scatterlist entries when xmit->head is 0
When the (xmit->tail > xmit->head) is true and the xmit->head is 0,
we only need one DMA scatterlist in actually. Current code uses two DMA
scatterlists in this case, this is obviously wrong.
This patch fixes it.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions