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target: Make target_core_subsystem defined as non static

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This patch makes the top-level target_core_subsystem array available
to other target code, which is required by EXTENDED_COPY to pin the
backend se_device using configfs_depend_item(), in order to ensure
it can't be removed for the duration of a EXTENDED_COPY operation.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Zach Brown <zab@redhat.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Nicholas Bellinger <nab@daterainc.com>
This commit is contained in:
Nicholas Bellinger 2013-08-22 11:32:31 -07:00 committed by Nicholas Bellinger
parent b3faa2e87c
commit 56d128fa77
1 changed files with 1 additions and 1 deletions
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2
drivers/target/target_core_configfs.c
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@ -268,7 +268,7 @@ static struct configfs_subsystem target_core_fabrics = {
},
};
static struct configfs_subsystem *target_core_subsystem[] = {
struct configfs_subsystem *target_core_subsystem[] = {
&target_core_fabrics,
NULL,
};