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| author | Christoph Hellwig <hch@infradead.org> | 2011-10-14 07:30:17 -0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-10-24 03:21:31 +0000 |
| commit | f55918fa3202a646dad2404f7de008108edc5048 (patch) | |
| tree | 6b39361985ad31ce9511763e504dfdf89e92412b /include/target | |
| parent | df5fa691ce61aedd3e4dbcf960ee44f05b797d8b (diff) | |
| download | linux-f55918fa3202a646dad2404f7de008108edc5048.tar.gz linux-f55918fa3202a646dad2404f7de008108edc5048.tar.bz2 linux-f55918fa3202a646dad2404f7de008108edc5048.zip | |
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>
Diffstat (limited to 'include/target')
| -rw-r--r-- | include/target/target_core_transport.h | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/include/target/target_core_transport.h b/include/target/target_core_transport.h index 171c2359bc79..9c7e32870f87 100644 --- a/include/target/target_core_transport.h +++ b/include/target/target_core_transport.h @@ -218,6 +218,10 @@ struct se_subsystem_api { * Transport Type. */ u8 transport_type; + + unsigned int fua_write_emulated : 1; + unsigned int write_cache_emulated : 1; + /* * struct module for struct se_hba references */ @@ -254,22 +258,6 @@ struct se_subsystem_api { void (*free_device)(void *); /* - * dpo_emulated(): - */ - int (*dpo_emulated)(struct se_device *); - /* - * fua_write_emulated(): - */ - int (*fua_write_emulated)(struct se_device *); - /* - * fua_read_emulated(): - */ - int (*fua_read_emulated)(struct se_device *); - /* - * write_cache_emulated(): - */ - int (*write_cache_emulated)(struct se_device *); - /* * transport_complete(): * * Use transport_generic_complete() for majority of DAS transport |