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linux-stable/drivers/scsi/qla2xxx
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Anirban Chakraborty 43fac4d97a [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>
2009-06-15 10:09:32 -05:00
..
Kconfig [SCSI] qla2xxx: Update firmware filenames for new ISP parts. 2008-04-07 12:19:11 -05:00
Makefile [SCSI] qla2xxx: Add Fibre Channel Event (FCE) tracing support. 2008-01-23 11:29:32 -06:00
qla_attr.c [SCSI] qla2xxx: Export additional firmware-states for application support. 2009-06-08 14:46:58 -05:00
qla_dbg.c [SCSI] qla2xxx: Query supported RISC registers bits in determining a paused-state. 2009-06-08 14:46:54 -05:00
qla_dbg.h [SCSI] qla2xxx: Add ISP81XX support. 2009-01-07 15:51:44 -06:00
qla_def.h [SCSI] qla2xxx: Reduce lock-contention during do-work processing. 2009-06-08 14:46:57 -05:00
qla_devtbl.h [SCSI] qla2xxx: fix Kernel Panic with Qlogic 2472 Card. 2009-02-10 11:15:18 -05:00
qla_dfs.c [SCSI] qla2xxx: Initialize FCE debugfs codes with the proper vha structure. 2009-04-03 09:22:45 -05:00
qla_fw.h [SCSI] qla2xxx: Query supported RISC registers bits in determining a paused-state. 2009-06-08 14:46:54 -05:00
qla_gbl.h [SCSI] qla2xxx: Synchronize MPI settings after a PE Reset. 2009-06-08 14:47:00 -05:00
qla_gs.c [SCSI] qla2xxx: Add 10Gb iiDMA support. 2009-06-08 14:46:49 -05:00
qla_init.c [SCSI] qla2xxx: Synchronize MPI settings after a PE Reset. 2009-06-08 14:47:00 -05:00
qla_inline.h [SCSI] qla2xxx: changes in multiq code 2008-12-29 11:24:35 -06:00
qla_iocb.c [SCSI] qla2xxx: Correct NULL pointer bug in cpu affinity mode. 2009-06-08 14:46:44 -05:00
qla_isr.c [SCSI] qla2xxx: Resolve a performance issue in interrupt 2009-06-15 10:09:32 -05:00
qla_mbx.c [SCSI] qla2xxx: Synchronize MPI settings after a PE Reset. 2009-06-08 14:47:00 -05:00
qla_mid.c [SCSI] qla2xxx: Add CPU affinity support. 2009-05-20 17:21:08 -05:00
qla_os.c [SCSI] qla2xxx: Reduce lock-contention during do-work processing. 2009-06-08 14:46:57 -05:00
qla_settings.h [SCSI] qla2xxx: Remove unused and obsolete #define's. 2008-04-07 12:19:13 -05:00
qla_sup.c [SCSI] qla2xxx: fix printk format warnings 2009-06-15 10:09:31 -05:00
qla_version.h [SCSI] qla2xxx: Update version number to 8.03.01-k3. 2009-06-08 14:47:02 -05:00