OpenCloudOS-Kernel/drivers/scsi/libfc
Hannes Reinecke 4d2095cc42 scsi: libfc: Revisit kref handling
The kref handling in fc_rport is a mess. This patch updates
the kref handling according to the following rules:

- Take a reference whenever scheduling a workqueue
- Take a reference whenever an ELS command is send
- Drop the reference at the end of the workqueue function
- Drop the reference at the end of handling ELS replies
- Take a reference when allocating an rport
- Drop the reference when removing an rport

Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-11-08 17:29:46 -05:00
..
Makefile [SCSI] libfc: add some generic NPIV support routines to libfc 2009-12-04 12:00:56 -06:00
fc_disc.c libfc, fcoe, bnx2fc: Split fc_disc_init into fc_disc_{init, config} 2013-03-25 16:03:03 -07:00
fc_elsct.c [SCSI] libfc: Make the libfc Common Transport(CT) code generic 2012-02-19 08:08:58 -06:00
fc_exch.c scsi: libfc: do not send ABTS when resetting exchanges 2016-08-18 22:35:17 -04:00
fc_fcp.c SCSI misc on 20150901 2015-09-02 12:22:54 -07:00
fc_frame.c [SCSI] libfc, fcoe, bnx2fc: cleanup fcoe_dev_stats 2012-07-20 08:31:47 +01:00
fc_libfc.c libfc: Replace rcu_assign_pointer() with RCU_INIT_POINTER() 2014-09-30 09:28:36 +02:00
fc_libfc.h libfc, libfcoe, fcoe: Convert debug_logging macros to pr_info 2012-12-14 10:38:55 -08:00
fc_lport.c scsi: libfc: fix seconds_since_last_reset calculation 2016-07-12 23:16:31 -04:00
fc_npiv.c libfc: Use the correct function name in kernel-doc comment. 2015-11-09 17:15:52 -08:00
fc_rport.c scsi: libfc: Revisit kref handling 2016-11-08 17:29:46 -05:00