diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-10-12 13:04:12 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-10-27 09:33:57 +0100 |
| commit | 36324963a3006d2c416095d87d8272e4825c679b (patch) | |
| tree | ad448133490eea7d305fb627fe2fc1fb831f922a /arch/s390 | |
| parent | s390/nmi: fix terminology (diff) | |
| download | linux-36324963a3006d2c416095d87d8272e4825c679b.tar.xz linux-36324963a3006d2c416095d87d8272e4825c679b.zip | |
s390/nmi: reduce size of percpu variable
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>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/nmi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c index b3004f4ac493..07302ce37648 100644 --- a/arch/s390/kernel/nmi.c +++ b/arch/s390/kernel/nmi.c @@ -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; |