nt df5fa691ce61aedd3e4dbcf960ee44f05b797d8b
author Christoph Hellwig <hch@infradead.org> 1318591817 -0400
committer Nicholas Bellinger <nab@linux-iscsi.org> 1319426491 +0000

target: clean up the backend interface to caching parameters

Remove the dpo_emulated, fua_write_emulated, fua_read_emulated and
write_cache_emulated methods, and replace them with a simple bitfields in
se_subsystem_api in those cases where they ever returned one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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