Chandra Seetharaman 6c10db72c9 [SCSI] scsi_dh: Reference count scsi_dh_attach ...

Problem reported: http://marc.info/?l=dm-devel&m=124585978305866&w=2

scsi_dh does not do a refernce count for attach/detach, and this affects
the way it is supposed to work with multipath when a device is not
in the dev_list of the hardware handler.

This patch adds a reference count that counts each attach.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2009-08-22 17:51:51 -05:00

..

fc

[SCSI] net, libfcoe: Add the FCoE Initialization Protocol ethertype

2009-06-08 13:29:17 -05:00

fc_encode.h

libfc: Add runtime debugging with debug_logging module parameter

2009-06-21 11:07:08 -05:00

fc_frame.h

…

iscsi_if.h

[SCSI] iscsi class: Add new NETLINK_ISCSI messages for cnic/bnx2i driver.

2009-06-09 10:22:35 -05:00

iscsi_proto.h

…

Kbuild

[SCSI] FC Pass Thru support

2009-06-12 14:20:05 -05:00

libfc.h

libfc: Add runtime debugging with debug_logging module parameter

2009-06-21 11:07:08 -05:00

libfcoe.h

fcoe: adds spma mode support

2009-05-17 21:04:08 -07:00

libiscsi_tcp.h

…

libiscsi.h

libiscsi: don't run scsi eh if iscsi task is making progress

2009-06-21 10:52:39 -05:00

libsas.h

…

libsrp.h

…

osd_attributes.h

[SCSI] libosd: OSD2r05: Attribute definitions

2009-06-10 08:54:07 -05:00

osd_initiator.h

[SCSI] osduld: use filp_open() when looking up an osd-device

2009-06-10 09:00:25 -05:00

osd_protocol.h

[SCSI] libosd: OSD2r05: Additional command enums

2009-06-10 08:54:04 -05:00

osd_sec.h

…

osd_sense.h

…

osd_types.h

…

sas_ata.h

…

sas.h

…

scsi_bsg_fc.h

[SCSI] FC Pass Thru support

2009-06-12 14:20:05 -05:00

scsi_cmnd.h

block: convert to pos and nr_sectors accessors

2009-05-11 09:50:54 +02:00

scsi_dbg.h

…

scsi_device.h

[SCSI] scsi_dh: Reference count scsi_dh_attach

2009-08-22 17:51:51 -05:00

scsi_devinfo.h

…

scsi_dh.h

…

scsi_driver.h

sd, sr: fix Driver 'sd' needs updating message

2009-06-21 12:01:27 -05:00

scsi_eh.h

…

scsi_host.h

[SCSI] FC Pass Thru support

2009-06-12 14:20:05 -05:00

scsi_ioctl.h

…

scsi_netlink_fc.h

…

scsi_netlink.h

…

scsi_scan.h

PM/Hibernate: Wait for SCSI devices scan to complete during resume

2009-04-13 11:37:07 -07:00

scsi_tcq.h

…

scsi_tgt_if.h

…

scsi_tgt.h

…

scsi_transport_fc.h

[SCSI] FC Pass Thru support

2009-06-12 14:20:05 -05:00

scsi_transport_iscsi.h

[SCSI] iscsi class: Add new NETLINK_ISCSI messages for cnic/bnx2i driver.

2009-06-09 10:22:35 -05:00

scsi_transport_sas.h

…

scsi_transport_spi.h

[SCSI] aic79xx: make driver respect nvram for IU and QAS settings

2009-06-15 10:09:35 -05:00

scsi_transport_srp.h

…

scsi_transport.h

…

scsi.h

…

scsicam.h

…

sg.h

…

srp.h

…