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(parent: 48a8ca0) | patch
s390/ap: configuration information exploitation
authorHolger Dengler <hd@linux.vnet.ibm.com>
Tue, 28 Aug 2012 14:41:50 +0000 (16:41 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 26 Sep 2012 13:44:54 +0000 (15:44 +0200)
commit75014550516b147e5f530b84c71496341e036d6f
treede0993eb3ec2ea2b5ce0953b8a91630685f60fc5tree | snapshot (tar.gz zip)
parent48a8ca03f8fd49a4d0c0c8843d4f5a7008dc2656commit | diff
s390/ap: configuration information exploitation

Query AP configuration information. Improve performance of AP bus
scans by skipping AP device probing, if the AP deviec is not
configured.

Reviewed-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com>
Signed-off-by: Holger Dengler <hd@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/crypto/ap_bus.c diff | blob | blame | history
drivers/s390/crypto/ap_bus.h diff | blob | blame | history
Motorola kernel-slsi