Yan Burman e900e70a06 isert: Fix race between target_del_all() and iscsit_unregister_transport() ...

When iscsi-scstd exits for some reason, release on character device ctr_name is called.
The release function of this character device calls target_del_all().
In order to avoid a scenario where isert-scst is being removed at the same time
as iscsi-scstd is closing ctr_name device, increment reference count in portal creation
so that the module will not disappear before target_del_all() finishes using it.

This scenario is only relevant for isert-scst, as iscsi-scst will have positive reference count
at least untill target_del_all() finishes due to __fput() being called only after the release
method of the character device has returned.

Signed-off-by: Yan Burman <yanb@mellanox.com>

git-svn-id: http://svn.code.sf.net/p/scst/svn/branches/iser@5327 d57e44dd-8a1f-0410-8b47-8ef2f437770f

2014-03-13 14:48:33 +00:00

..

iser_buf.c

Copyrights updated

2014-01-28 05:12:15 +00:00

iser_datamover.c

isert: Rework disconnect handling

2014-02-27 06:30:26 +00:00

iser_datamover.h

[PATCH 4/9] isert: Add initial isert code

2014-01-28 04:16:47 +00:00

iser_global.c

Copyrights updated

2014-01-28 05:12:15 +00:00

iser_hdr.h

[PATCH 4/9] isert: Add initial isert code

2014-01-28 04:16:47 +00:00

iser_pdu.c

Copyrights updated

2014-01-28 05:12:15 +00:00

iser_rdma.c

isert: Fix race between target_del_all() and iscsit_unregister_transport()

2014-03-13 14:48:33 +00:00

iser.h

isert: Rework disconnect handling

2014-02-27 06:30:26 +00:00

isert_dbg.h

Some more cleanups

2014-01-29 00:07:14 +00:00

isert_login.c

isert: Fix case when iscsid is not able to handle login request on time or at all

2014-02-27 06:30:33 +00:00

isert.c

isert: Rework disconnect handling

2014-02-27 06:30:26 +00:00

isert.h

isert: Fix case when iscsid is not able to handle login request on time or at all

2014-02-27 06:30:33 +00:00

Kconfig

[PATCH 4/9] isert: Add initial isert code

2014-01-28 04:16:47 +00:00

Makefile

Copyrights updated

2014-01-28 05:12:15 +00:00

Makefile.in-kernel

[PATCH 4/9] isert: Add initial isert code

2014-01-28 04:16:47 +00:00

TODO

isert: Update TODO

2014-02-04 11:46:52 +00:00