summaryrefslogtreecommitdiffstats
path: root/drivers/rtc/class.c
diff options
context:
space:
mode:
authorAnirban Chakraborty <anirban.chakraborty@qlogic.com>2009-06-10 13:55:11 -0700
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-15 10:09:32 -0500
commit43fac4d97a1a30085f1cae61aa565e5e7e5e5d7d (patch)
tree52a532aac2f925bc104bc78aab29727fd3a29742 /drivers/rtc/class.c
parentbabdb788f7ec1a782a52240a5f6dae568f32565f (diff)
[SCSI] qla2xxx: Resolve a performance issue in interrupt
Reverted back a change in qla*_intr_handler code that caused an increase in cpu cycles by allowing interrupts to occur while the instance hardware lock was being held. Fix by taking the lock in irqsave mode. Reported-and-tested-by: Douglas W. Styner <douglas.w.styner@intel.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/rtc/class.c')
0 files changed, 0 insertions, 0 deletions