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s390/nmi: reduce size of percpu variable

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Change the flag fields within struct mcck_struct to simple bit fields
to reduce the size of the structure which is used as percpu variable.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2015-10-12 13:04:12 +02:00 committed by Martin Schwidefsky
parent 975be635d9
commit 36324963a3
1 changed files with 3 additions and 3 deletions
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6
arch/s390/kernel/nmi.c
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@ -24,9 +24,9 @@
#include <asm/ctl_reg.h>
struct mcck_struct {
int kill_task;
int channel_report;
int warning;
unsigned int kill_task : 1;
unsigned int channel_report : 1;
unsigned int warning : 1;
unsigned int etr_queue : 1;
unsigned int stp_queue : 1;
unsigned long mcck_code;