From: Xiaofei Tan <tanxiaofei@huawei.com>
To: <jejb@linux.ibm.com>, <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@openeuler.org>, Xiaofei Tan <tanxiaofei@huawei.com>
Subject: [PATCH for-next 00/32] spin lock usage optimization for SCSI drivers
Date: Sun, 7 Feb 2021 19:36:31 +0800 [thread overview]
Message-ID: <1612697823-8073-1-git-send-email-tanxiaofei@huawei.com> (raw)
Replace spin_lock_irqsave with spin_lock in hard IRQ of SCSI drivers.
There are no function changes, but may speed up if interrupt happen
too often.
Xiaofei Tan (32):
scsi: 53c700: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: ipr: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: lpfc: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: qla4xxx: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: BusLogic: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: a100u2w: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: a2091: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: a3000: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: aha1740: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: bfa: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: esp_scsi: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: gvp11: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: hptiop: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: ibmvscsi: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: initio: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: megaraid: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: mac53c94: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: mesh: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: mvumi: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: myrb: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: myrs: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: ncr53c8xx: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: nsp32: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: pmcraid: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: pcmcia: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: qlogicfas408: Replace spin_lock_irqsave with spin_lock in hard
IRQ
scsi: qlogicpti: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: sgiwd93: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: stex: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: vmw_pvscsi: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: wd719x: Replace spin_lock_irqsave with spin_lock in hard IRQ
scsi: advansys: Replace spin_lock_irqsave with spin_lock in hard IRQ
drivers/scsi/53c700.c | 5 ++--
drivers/scsi/BusLogic.c | 5 ++--
drivers/scsi/a100u2w.c | 5 ++--
drivers/scsi/a2091.c | 5 ++--
drivers/scsi/a3000.c | 5 ++--
drivers/scsi/advansys.c | 5 ++--
drivers/scsi/aha1740.c | 5 ++--
drivers/scsi/bfa/bfad.c | 20 ++++++-------
drivers/scsi/esp_scsi.c | 5 ++--
drivers/scsi/gvp11.c | 5 ++--
drivers/scsi/hptiop.c | 5 ++--
drivers/scsi/ibmvscsi/ibmvfc.c | 5 ++--
drivers/scsi/initio.c | 5 ++--
drivers/scsi/ipr.c | 21 ++++++-------
drivers/scsi/lpfc/lpfc_sli.c | 49 +++++++++++++------------------
drivers/scsi/mac53c94.c | 5 ++--
drivers/scsi/megaraid.c | 10 +++----
drivers/scsi/megaraid/megaraid_sas_base.c | 5 ++--
drivers/scsi/mesh.c | 5 ++--
drivers/scsi/mvumi.c | 7 ++---
drivers/scsi/myrb.c | 20 +++++--------
drivers/scsi/myrs.c | 15 ++++------
drivers/scsi/ncr53c8xx.c | 5 ++--
drivers/scsi/nsp32.c | 5 ++--
drivers/scsi/pcmcia/sym53c500_cs.c | 5 ++--
drivers/scsi/pmcraid.c | 8 ++---
drivers/scsi/qla4xxx/ql4_isr.c | 15 ++++------
drivers/scsi/qlogicfas408.c | 5 ++--
drivers/scsi/qlogicpti.c | 5 ++--
drivers/scsi/sgiwd93.c | 5 ++--
drivers/scsi/stex.c | 16 +++++-----
drivers/scsi/vmw_pvscsi.c | 4 +--
drivers/scsi/wd719x.c | 7 ++---
33 files changed, 122 insertions(+), 175 deletions(-)
--
2.8.1
next reply other threads:[~2021-02-07 11:44 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-07 11:36 Xiaofei Tan [this message]
2021-02-07 11:36 ` [PATCH for-next 01/32] scsi: 53c700: Replace spin_lock_irqsave with spin_lock in hard IRQ Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 02/32] scsi: ipr: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 03/32] scsi: lpfc: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 04/32] scsi: qla4xxx: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 05/32] scsi: BusLogic: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 06/32] scsi: a100u2w: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 07/32] scsi: a2091: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 08/32] scsi: a3000: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 09/32] scsi: aha1740: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 10/32] scsi: bfa: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 11/32] scsi: esp_scsi: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 12/32] scsi: gvp11: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 13/32] scsi: hptiop: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 14/32] scsi: ibmvscsi: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 15/32] scsi: initio: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 16/32] scsi: megaraid: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 17/32] scsi: mac53c94: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 18/32] scsi: mesh: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 19/32] scsi: mvumi: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 20/32] scsi: myrb: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 21/32] scsi: myrs: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 22/32] scsi: ncr53c8xx: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 23/32] scsi: nsp32: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 24/32] scsi: pmcraid: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 25/32] scsi: pcmcia: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 26/32] scsi: qlogicfas408: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 27/32] scsi: qlogicpti: " Xiaofei Tan
2021-02-07 11:36 ` [PATCH for-next 28/32] scsi: sgiwd93: " Xiaofei Tan
2021-02-07 11:37 ` [PATCH for-next 29/32] scsi: stex: " Xiaofei Tan
2021-02-07 11:37 ` [PATCH for-next 30/32] scsi: vmw_pvscsi: " Xiaofei Tan
2021-02-07 11:37 ` [PATCH for-next 31/32] scsi: wd719x: " Xiaofei Tan
2021-02-07 11:37 ` [PATCH for-next 32/32] scsi: advansys: " Xiaofei Tan
2021-02-08 7:57 ` [PATCH for-next 00/32] spin lock usage optimization for SCSI drivers Finn Thain
2021-02-09 1:48 ` [Linuxarm] " Song Bao Hua (Barry Song)
2021-02-09 5:06 ` Finn Thain
2021-02-09 5:33 ` Song Bao Hua (Barry Song)
2021-02-10 0:28 ` Finn Thain
2021-02-10 0:37 ` Song Bao Hua (Barry Song)
2021-02-10 4:14 ` Finn Thain
2021-02-09 5:46 ` Song Bao Hua (Barry Song)
2021-02-10 4:16 ` Finn Thain
2021-02-10 5:14 ` Song Bao Hua (Barry Song)
2021-02-10 21:06 ` Finn Thain
2021-02-10 21:28 ` Song Bao Hua (Barry Song)
2021-02-10 22:34 ` Finn Thain
2021-02-10 23:49 ` Song Bao Hua (Barry Song)
2021-02-11 1:11 ` Finn Thain
2021-02-11 3:02 ` Song Bao Hua (Barry Song)
2021-02-11 23:58 ` Finn Thain
2021-02-12 0:21 ` Song Bao Hua (Barry Song)
2021-02-18 7:12 ` Xiaofei Tan
2021-02-20 5:18 ` Finn Thain
2021-02-22 2:04 ` Song Bao Hua (Barry Song)
2021-02-23 5:25 ` Finn Thain
2021-02-23 5:47 ` Song Bao Hua (Barry Song)
2021-02-24 5:20 ` Finn Thain
2021-02-24 10:50 ` Song Bao Hua (Barry Song)
2021-02-25 7:07 ` Finn Thain
2021-02-09 2:00 ` tanxiaofei
2021-02-09 5:11 ` Finn Thain
2021-02-24 9:41 ` Geert Uytterhoeven
2021-02-25 2:37 ` [Linuxarm] " Xiaofei Tan
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