From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756421Ab0IWXiR (ORCPT ); Thu, 23 Sep 2010 19:38:17 -0400 Received: from smtp104.sbc.mail.ac4.yahoo.com ([76.13.13.243]:26315 "HELO smtp104.sbc.mail.ac4.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1756390Ab0IWXiO (ORCPT ); Thu, 23 Sep 2010 19:38:14 -0400 X-Yahoo-SMTP: fzDSGlOswBCWnIOrNw7KwwK1j9PqyNbe5PtLKiS4dDU.UNl_t6bdEZu9tTLW X-YMail-OSG: oTDOy8YVM1mQxtiGeG2t9IqfsfbOn2h0sFKBWpJ_NUhBIze 2wBfBirgz9vn4kFF1DxHtehywBc2_kComCDHNFRVPVf3ud_FyTTbuhKqs2rb 6Y9XMeWuc.RFsIL..LmcQaAzFxydtSI_rT7t.HWK_Nl8T1i1XbpGgjq5XJ4n VJQYYwx.zP.ke1OiyQIDNUPnOCLKq1iFHlHXL7h09V59V5N6IcOX4U2carMZ VBj3_OEaRKNKPZcRjDrrzY4j98T2gv6rMRVa6xF76wLKvU.A2DYlh0Gm_dMs ZqpTtZRE9lfQ9YvCHAam6uIH1pKn5SF3NofTiqcQt7iQJqOkIBWqB16d3YP1 5Yt8WQlyO9Ki.8ugdxQ-- X-Yahoo-Newman-Property: ymail-3 From: "Nicholas A. Bellinger" To: linux-scsi , linux-kernel , Vasu Dev , Tim Chen , Andi Kleen , Matthew Wilcox , James Bottomley , Mike Christie Cc: James Smart , Andrew Vasquez , FUJITA Tomonori , Hannes Reinecke , Joe Eykholt , Christoph Hellwig , MPTFusionLinux , "eata.c maintainer" , Nicholas Bellinger Subject: [RFC v3 05/15] libata: Remove host_lock unlock() + lock() from ata_scsi_queuecmd() Date: Thu, 23 Sep 2010 16:38:09 -0700 Message-Id: <1285285089-16431-1-git-send-email-nab@linux-iscsi.org> X-Mailer: git-send-email 1.5.6.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nicholas Bellinger This patch removes the now legacy host_lock unlock() + lock() optimization from libata-scsi.c:ata_scsi_queuecmd() Signed-off-by: Nicholas A. Bellinger --- drivers/ata/libata-scsi.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index a89172c..33ead2a 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -3177,7 +3177,6 @@ int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) ap = ata_shost_to_port(shost); - spin_unlock(shost->host_lock); spin_lock(ap->lock); ata_scsi_dump_cdb(ap, cmd); @@ -3191,7 +3190,6 @@ int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) } spin_unlock(ap->lock); - spin_lock(shost->host_lock); return rc; } -- 1.7.3