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authorTomas Henzl <thenzl@redhat.com>2016-02-01 17:12:04 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-02-24 05:27:02 +0300
commitb99dbe56d511eb07de33bfa1b99ac5a6ff76ae08 (patch)
tree8d50a685eac3782317ad1b05e0eaa29771046436 /drivers/scsi/fdomain.c
parent19db2307365231e798bb99324ed553bcada57913 (diff)
downloadlinux-b99dbe56d511eb07de33bfa1b99ac5a6ff76ae08.tar.xz
megaraid_sas: Add an i/o barrier
A barrier should be added to ensure proper ordering of memory mapped writes. Signed-off-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Kashyap Desai <kashyap.desai@broadcom.com> Acked-by: Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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