Heiko Carstens add9bde216 s390/irq: enable irq sum accounting for /proc/stat again ... For more than two years, since f2c66cd8ee "/proc/stat: scalability of irq num per cpu" the output of /proc/stat is broken. The first field in the "intr" line should contain the sum of all interrupts, however since the above mentioned change it is always zero. The reason for that is that a per cpu irq sum variable had been introduced which got incremented when calling kstat_incr_irqs_this_cpu(). However on s390 we directly incremented only the per cpu per irq counter by accessing the array element via kstat_cpu(smp_processor_id()).irqs[...]. So fix this and use the kstat_incr_irqs_this_cpu() wrapper which increments both: the per cpu per irq counter and the per cpu irq sum counter. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-01-08 10:57:06 +01:00
..
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2012-12-13 14:20:19 -08:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2012-12-13 14:20:19 -08:00
cio	s390/irq: enable irq sum accounting for /proc/stat again	2013-01-08 10:57:06 +01:00
crypto	s390/zcrypt: msgType50 (RSA-CRT) fix	2012-11-23 11:14:30 +01:00
kvm	virtio: support reserved vqs	2012-09-28 15:05:15 +09:30
net	qeth: Remove BUG_ONs	2012-11-19 14:19:00 -05:00
scsi	[SCSI] zfcp: only access zfcp_scsi_dev for valid scsi_device	2012-09-24 12:11:02 +04:00
Makefile	[S390] split/move machine check handler code	2009-03-26 15:24:10 +01:00