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| author | Sagi Grimberg <sagig@mellanox.com> | 2015-02-09 18:07:25 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-02-12 11:24:29 -0800 |
| commit | e4f4e8016e6823475291eb0da7cc95d0fada2237 (patch) | |
| tree | d9e1bb4da2c4d3ce8f80d055055482f89d490741 /include | |
| parent | 11378cdbb69521530f69072a987f7f1280747c1a (diff) | |
| download | linux-stable-e4f4e8016e6823475291eb0da7cc95d0fada2237.tar.gz linux-stable-e4f4e8016e6823475291eb0da7cc95d0fada2237.tar.bz2 linux-stable-e4f4e8016e6823475291eb0da7cc95d0fada2237.zip | |
iscsi/iser-target: Support multi-sequence sendtargets text response
In case sendtargets response is larger than initiator MRDSL, we
send a partial sendtargets response (setting F=0, C=1, TTT!=0xffffffff),
accept a consecutive empty text message and send the rest of the payload.
In case we are done, we set F=1, C=0, TTT=0xffffffff.
We do that by storing the sendtargets response bytes done under
the session.
This patch also makes iscsit_find_cmd_from_itt public for isert.
(Re-add cmd->maxcmdsn_inc and clear in iscsit_build_text_rsp - nab)
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/target/iscsi/iscsi_target_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index 5f41a17bdafd..04d8f99ea3a2 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -893,4 +893,5 @@ static inline u32 session_get_next_ttt(struct iscsi_session *session) return ttt; } +extern struct iscsi_cmd *iscsit_find_cmd_from_itt(struct iscsi_conn *, itt_t); #endif /* ISCSI_TARGET_CORE_H */ |