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authorChristoph Hellwig <hch@infradead.org>2012-06-18 02:40:55 +0400
committerNicholas Bellinger <nab@linux-iscsi.org>2012-07-17 04:35:14 +0400
commit14150a6bbe9e15ce8e7a4f79047c2b4284a51b3d (patch)
tree1a77a526359e6159ed367ac3b1e8f1e13de6bb37 /include/target
parent6f974e8ce7b3f661910a49c7c2ba095631f341e9 (diff)
downloadlinux-14150a6bbe9e15ce8e7a4f79047c2b4284a51b3d.tar.xz
target: move unmap to struct spc_ops
Having all the unmap payload parsing in the backed is a bit ugly, but until more drivers support it and we can find a good interface for all of them that seems the way to go. 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_backend.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index fbc6a1b8b99a..f1405d335a96 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -26,7 +26,6 @@ struct se_subsystem_api {
int (*transport_complete)(struct se_cmd *cmd, struct scatterlist *);
int (*parse_cdb)(struct se_cmd *cmd);
- int (*do_discard)(struct se_device *, sector_t, u32);
ssize_t (*check_configfs_dev_params)(struct se_hba *,
struct se_subsystem_dev *);
ssize_t (*set_configfs_dev_params)(struct se_hba *,
@@ -43,6 +42,7 @@ struct spc_ops {
int (*execute_rw)(struct se_cmd *cmd);
int (*execute_sync_cache)(struct se_cmd *cmd);
int (*execute_write_same)(struct se_cmd *cmd);
+ int (*execute_unmap)(struct se_cmd *cmd);
};
int transport_subsystem_register(struct se_subsystem_api *);