| commit | 1cb6bb4bbdfd7b6bbdd148c4a34c02066339806d | |
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | |
| Sat, 26 Jan 2008 13:11:14 +0000 (26 14:11 +0100) | ||
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| Sat, 26 Jan 2008 13:11:22 +0000 (26 14:11 +0100) | ||
| tree | 0beb7b2eb75fbe3fdce84ecdf5ce8c2fc8ebc179 | treesnapshot (tar.gz zip) |
| parent | c11ca97ee9d2ed593ab7b5523def7787b46f398f | commitdiff |
[S390] Allocate and free cpu lowcores and stacks when needed/possible.
No need to preallocate the per cpu lowcores and stacks.
Savings are 28-32k per offline cpu.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
No need to preallocate the per cpu lowcores and stacks.
Savings are 28-32k per offline cpu.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| arch/s390/kernel/smp.c | diffblobblamehistory |