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git://ftp.safe.ca / safe / jmp / linux-2.6 / commit

author	Swen Schillig <swen@vnet.ibm.com>
	Tue, 24 Nov 2009 15:54:00 +0000 (16:54 +0100)
committer	James Bottomley <James.Bottomley@suse.de>
	Fri, 4 Dec 2009 18:02:02 +0000 (12:02 -0600)
commit	de3dc57214a1466034ecc4d4ffb10331d34c09a3
tree	63eb490d66f9db2cf032041392fb2f4d5ac4785c	tree \| snapshot
parent	f3450c7b917201bb49d67032e9f60d5125675d6a	commit \| diff

[SCSI] zfcp: Remove global config_mutex

The global config_mutex was required for the serialization of a
configuration change within the zfcp driver. This global locking is
now obsolete and can be removed. The requirement of serializing the
access to a zfcp_adapter reference via a ccw_device is realized wth a
static spinlock.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

Full containers within linux kernel

RSS Atom

drivers/s390/scsi/zfcp_aux.c		diff \| blob \| history
drivers/s390/scsi/zfcp_ccw.c		diff \| blob \| history
drivers/s390/scsi/zfcp_cfdc.c		diff \| blob \| history
drivers/s390/scsi/zfcp_def.h		diff \| blob \| history
drivers/s390/scsi/zfcp_ext.h		diff \| blob \| history
drivers/s390/scsi/zfcp_fc.c		diff \| blob \| history
drivers/s390/scsi/zfcp_sysfs.c		diff \| blob \| history