tree 6c4ec5b30d7212df7ffea80053ac0f23b94e6e06
parent 346a3017ec8d5ac4a6961d823f1e576867dc35ef
author Paolo Bonzini <pbonzini@redhat.com> 1351700081 +0100
committer Paolo Bonzini <pbonzini@redhat.com> 1352728827 +0100

scsi-disk: flush cache after disabling it

SBC says that "if an application client changes the WCE bit from one to
zero via a MODE SELECT command, then the device server shall write
any data in volatile cache to non-volatile medium before completing
the command".

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>