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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-22 10:24:58 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-22 10:24:58 -0800 |
commit | bdb39c9509e6d31943cb29dbb6ccd1b64013fb98 (patch) | |
tree | 36bf88ee1db29c69f0e488b7f537b2907ebff095 /drivers/target/iscsi/iscsi_target.c | |
parent | 325b764089c9bef2be45354db4f15e5b12ae406d (diff) | |
parent | d2aacd36a8e00bc1813841b482e3933acb1ea0b5 (diff) | |
download | linux-bdb39c9509e6d31943cb29dbb6ccd1b64013fb98.tar.gz |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley: "This series consists of the usual driver updates (ufs, ibmvfc, qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which is bound to cause conflicts with a trivial change somewhere). The only big major rework of note is the one from Hannes trying to clean up our result handling code in the drivers to make it consistent" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (194 commits) scsi: MAINTAINERS: Adjust to reflect gdth scsi driver removal scsi: ufs: Give clk scaling min gear a value scsi: lpfc: Fix 'physical' typos scsi: megaraid_mbox: Fix spelling of 'allocated' scsi: qla2xxx: Simplify the calculation of variables scsi: message: fusion: Fix 'physical' typos scsi: target: core: Change ASCQ for residual write scsi: target: core: Signal WRITE residuals scsi: target: core: Set residuals for 4Kn devices scsi: hisi_sas: Add trace FIFO debugfs support scsi: hisi_sas: Flush workqueue in hisi_sas_v3_remove() scsi: hisi_sas: Enable debugfs support by default scsi: hisi_sas: Don't check .nr_hw_queues in hisi_sas_task_prep() scsi: hisi_sas: Remove deferred probe check in hisi_sas_v2_probe() scsi: lpfc: Add auto select on IRQ_POLL scsi: ncr53c8xx: Fix typos scsi: lpfc: Fix ancient double free scsi: qla2xxx: Fix some memory corruption scsi: qla2xxx: Remove redundant NULL check scsi: megaraid: Fix ifnullfree.cocci warnings ...
Diffstat (limited to 'drivers/target/iscsi/iscsi_target.c')
-rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 518fac4864cf..d0e7ed8f28cc 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -4327,7 +4327,7 @@ int iscsit_close_connection( atomic_read(&sess->session_fall_back_to_erl0)) { spin_unlock_bh(&sess->conn_lock); complete_all(&sess->session_wait_comp); - iscsit_close_session(sess); + iscsit_close_session(sess, true); return 0; } else if (atomic_read(&sess->session_logout)) { @@ -4337,7 +4337,7 @@ int iscsit_close_connection( if (atomic_read(&sess->session_close)) { spin_unlock_bh(&sess->conn_lock); complete_all(&sess->session_wait_comp); - iscsit_close_session(sess); + iscsit_close_session(sess, true); } else { spin_unlock_bh(&sess->conn_lock); } @@ -4353,7 +4353,7 @@ int iscsit_close_connection( if (atomic_read(&sess->session_close)) { spin_unlock_bh(&sess->conn_lock); complete_all(&sess->session_wait_comp); - iscsit_close_session(sess); + iscsit_close_session(sess, true); } else { spin_unlock_bh(&sess->conn_lock); } @@ -4366,7 +4366,7 @@ int iscsit_close_connection( * If the iSCSI Session for the iSCSI Initiator Node exists, * forcefully shutdown the iSCSI NEXUS. */ -int iscsit_close_session(struct iscsi_session *sess) +int iscsit_close_session(struct iscsi_session *sess, bool can_sleep) { struct iscsi_portal_group *tpg = sess->tpg; struct se_portal_group *se_tpg = &tpg->tpg_se_tpg; @@ -4399,14 +4399,10 @@ int iscsit_close_session(struct iscsi_session *sess) * time2retain handler) and contain and active session usage count we * restart the timer and exit. */ - if (!in_interrupt()) { - iscsit_check_session_usage_count(sess); - } else { - if (iscsit_check_session_usage_count(sess) == 2) { - atomic_set(&sess->session_logout, 0); - iscsit_start_time2retain_handler(sess); - return 0; - } + if (iscsit_check_session_usage_count(sess, can_sleep)) { + atomic_set(&sess->session_logout, 0); + iscsit_start_time2retain_handler(sess); + return 0; } transport_deregister_session(sess->se_sess); |