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target: Make target_core_subsystem defined as non static
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>
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@ -268,7 +268,7 @@ static struct configfs_subsystem target_core_fabrics = {
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},
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};
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static struct configfs_subsystem *target_core_subsystem[] = {
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struct configfs_subsystem *target_core_subsystem[] = {
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&target_core_fabrics,
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NULL,
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};
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