| commit | f230886b0b0f0ce604395481bea05f3c0ad8fc9e | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Wed Jan 05 12:48:08 2011 +0100 |
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | Wed Jan 05 12:47:30 2011 +0100 |
| tree | 939fd68ab2ed93420dcb0b439245b553763c2284 | |
| parent | 09a8e7adcf960bd6a7204f3f3b377a89ce22efbf [diff] |
[S390] smp: delay idle task creation Delay idle task creation until a cpu gets set online instead of creating them for all possible cpus at system startup. For one cpu system this should safe more than 1 MB. On my debug system with lots of debug stuff enabled this saves 2 MB. Same as on x86. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>