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(parent: 53f8c57) | patch
[S390] Limit cpu detection to 256 physical cpus.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Fri, 11 Sep 2009 08:29:03 +0000 (10:29 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 11 Sep 2009 08:29:55 +0000 (10:29 +0200)
commit4bb5e07b68565d7983108993aa23eccf5f1b35fe
treea76f2d5933cc8d90878f3df2d29f09fbd952dacatree | snapshot
parent53f8c573ea3b54b7e1b81d2cd403373b08103736commit | diff
[S390] Limit cpu detection to 256 physical cpus.

Saves us more than 65k pointless IPIs.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/cpu.h [new file with mode: 0644] blob
arch/s390/kernel/head.S diff | blob | history
arch/s390/kernel/head64.S diff | blob | history
arch/s390/kernel/smp.c diff | blob | history
Domain: SCM / Uncategorized;