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(parent: cb9fa9d) | 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)
commit634b7d8c0398f1571e05c3bc9cf31e4fa4ee42c0
treea76f2d5933cc8d90878f3df2d29f09fbd952dacatree | snapshot
parentcb9fa9da00f6ad147ec64636ec8a1c60d0d783b4commit | 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
Linux Kernel Source Tree.