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authorNicholas Bellinger <nab@linux-iscsi.org>2013-07-03 03:48:24 -0700
committerNicholas Bellinger <nab@linux-iscsi.org>2013-07-06 21:59:53 -0700
commitba159914086f06532079fc15141f46ffe7e04a41 (patch)
tree9618efce9323083a5812cf831997e0cf560a6b0a /include/target/iscsi/iscsi_transport.h
parent3df8f68aaf7ebe3d136a22262b41b350b0a1858b (diff)
downloadlinux-stericsson-ba159914086f06532079fc15141f46ffe7e04a41.tar.gz
iscsi-target: Fix iscsit_add_reject* usage for iser
This patch changes iscsit_add_reject() + iscsit_add_reject_from_cmd() usage to not sleep on iscsi_cmd->reject_comp to address a free-after-use usage bug in v3.10 with iser-target code. It saves ->reject_reason for use within iscsit_build_reject() so the correct value for both transport cases. It also drops the legacy fail_conn parameter usage throughput iscsi-target code and adds two iscsit_add_reject_cmd() and iscsit_reject_cmd helper functions, along with various small cleanups. (v2: Re-enable target_put_sess_cmd() to be called from iscsit_add_reject_from_cmd() for rejects invoked after target_get_sess_cmd() has been called) Cc: Or Gerlitz <ogerlitz@mellanox.com> Cc: Mike Christie <michaelc@cs.wisc.edu> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target/iscsi/iscsi_transport.h')
-rw-r--r--include/target/iscsi/iscsi_transport.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/target/iscsi/iscsi_transport.h b/include/target/iscsi/iscsi_transport.h
index ce991ba9e887..19a43ad977c2 100644
--- a/include/target/iscsi/iscsi_transport.h
+++ b/include/target/iscsi/iscsi_transport.h
@@ -34,8 +34,6 @@ extern void iscsit_put_transport(struct iscsit_transport *);
/*
* From iscsi_target.c
*/
-extern int iscsit_add_reject_from_cmd(u8, int, int, unsigned char *,
- struct iscsi_cmd *);
extern int iscsit_setup_scsi_cmd(struct iscsi_conn *, struct iscsi_cmd *,
unsigned char *);
extern void iscsit_set_unsoliticed_dataout(struct iscsi_cmd *);