| commit | f59348bb11dbd182030e0b934867dee5a601e0d8 | [log] [tgz] |
|---|---|---|
| author | Yuji Mano <yuji.mano@am.sony.com> | Fri Mar 13 18:19:06 2009 -0700 |
| committer | Yuji Mano <yuji.mano@am.sony.com> | Tue Mar 17 11:11:06 2009 -0700 |
| tree | abe2fb2c8e0492fda6d48e9ee41aca0966b20161 | |
| parent | b8aa5902e3a75e63816a877abbf295e92b52e857 [diff] |
task: Optimize context switch This patch optimizes the task context switch by only loading the task elf's text segment only if it's not cached in MPU storage. Also the text segment is no longer saved during a context switch as it is readonly and does not change. Signed-off-by: Yuji Mano <yuji.mano@am.sony.com> Acked-by: Kazunori Asayama <asayama@sm.sony.co.jp>