diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-04-17 07:46:23 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-04-17 07:47:05 +0200 |
| commit | 43ca5c3a1cefdaa09231d64485b8f676118bf1e0 (patch) | |
| tree | 37e71a475b96b811935fc484cb0633701953b5c0 /arch/s390/kernel/s390_ext.c | |
| parent | e1776856286bef076f400ec062b150b6f3c353cd (diff) | |
[S390] Convert monitor calls to function calls.
Remove the program check generating monitor calls and use function
calls instead. Theres is no real advantage in using monitor calls,
but they do make debugging harder, because of all the program checks
it generates.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/s390_ext.c')
| -rw-r--r-- | arch/s390/kernel/s390_ext.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/s390_ext.c b/arch/s390/kernel/s390_ext.c index acf93dba772..3a8772d3bae 100644 --- a/arch/s390/kernel/s390_ext.c +++ b/arch/s390/kernel/s390_ext.c @@ -13,7 +13,7 @@ #include <linux/errno.h> #include <linux/kernel_stat.h> #include <linux/interrupt.h> - +#include <asm/cpu.h> #include <asm/lowcore.h> #include <asm/s390_ext.h> #include <asm/irq_regs.h> @@ -119,7 +119,7 @@ void do_extint(struct pt_regs *regs, unsigned short code) old_regs = set_irq_regs(regs); irq_enter(); - asm volatile ("mc 0,0"); + s390_idle_check(); if (S390_lowcore.int_clock >= S390_lowcore.jiffy_timer) /** * Make sure that the i/o interrupt did not "overtake" |