From: Muneendra <muneendra.kumar@broadcom.com> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, tj@kernel.org, linux-nvme@lists.infradead.org Cc: jsmart2021@gmail.com, emilne@redhat.com, mkumar@redhat.com, pbonzini@redhat.com, Gaurav Srivastava <gaurav.srivastava@broadcom.com> Subject: [PATCH v3 11/19] lpfc: vmid: cleanup vmid resources Date: Tue, 3 Nov 2020 12:48:15 +0530 [thread overview] Message-ID: <1604387903-20006-12-git-send-email-muneendra.kumar@broadcom.com> (raw) In-Reply-To: <1604387903-20006-1-git-send-email-muneendra.kumar@broadcom.com> [-- Attachment #1: Type: text/plain, Size: 2010 bytes --] From: Gaurav Srivastava <gaurav.srivastava@broadcom.com> The patch cleans up the vmid resources and stops the timer. Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> --- v3: No change v2: Ported the patch on top of 5.10/scsi-queue --- drivers/scsi/lpfc/lpfc_init.c | 4 ++++ drivers/scsi/lpfc/lpfc_scsi.c | 21 +++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index e32d69515586..88777875f4b8 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2843,6 +2843,10 @@ lpfc_cleanup(struct lpfc_vport *vport) if (phba->link_state > LPFC_LINK_DOWN) lpfc_port_link_failure(vport); + /* cleanup vmid resources */ + if (lpfc_is_vmid_enabled(phba)) + lpfc_vmid_vport_cleanup(vport); + list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) { if (!NLP_CHK_NODE_ACT(ndlp)) { ndlp = lpfc_enable_node(vport, ndlp, diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 5e802c8b22a9..7bc1fd69b715 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -4711,6 +4711,27 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) return 0; } +/* + * lpfc_vmid_vport_cleanup - cleans up the resources associated with a vports + * @vport: The virtual port for which this call is being executed. + */ +void lpfc_vmid_vport_cleanup(struct lpfc_vport *vport) +{ + /* delete the timer */ + if (vport->port_type == LPFC_PHYSICAL_PORT) + del_timer_sync(&vport->phba->inactive_vmid_poll); + + /* free the resources */ + kfree(vport->qfpa_res); + kfree(vport->vmid_priority.vmid_range); + kfree(vport->vmid); + + /* reset variables */ + vport->qfpa_res = NULL; + vport->vmid_priority.vmid_range = NULL; + vport->vmid = NULL; + vport->cur_vmid_cnt = 0; +} /** * lpfc_abort_handler - scsi_host_template eh_abort_handler entry point -- 2.26.2 [-- Attachment #2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 4177 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Muneendra <muneendra.kumar@broadcom.com> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, tj@kernel.org, linux-nvme@lists.infradead.org Cc: pbonzini@redhat.com, jsmart2021@gmail.com, mkumar@redhat.com, emilne@redhat.com, Gaurav Srivastava <gaurav.srivastava@broadcom.com> Subject: [PATCH v3 11/19] lpfc: vmid: cleanup vmid resources Date: Tue, 3 Nov 2020 12:48:15 +0530 [thread overview] Message-ID: <1604387903-20006-12-git-send-email-muneendra.kumar@broadcom.com> (raw) In-Reply-To: <1604387903-20006-1-git-send-email-muneendra.kumar@broadcom.com> [-- Attachment #1.1: Type: text/plain, Size: 2010 bytes --] From: Gaurav Srivastava <gaurav.srivastava@broadcom.com> The patch cleans up the vmid resources and stops the timer. Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> --- v3: No change v2: Ported the patch on top of 5.10/scsi-queue --- drivers/scsi/lpfc/lpfc_init.c | 4 ++++ drivers/scsi/lpfc/lpfc_scsi.c | 21 +++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index e32d69515586..88777875f4b8 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2843,6 +2843,10 @@ lpfc_cleanup(struct lpfc_vport *vport) if (phba->link_state > LPFC_LINK_DOWN) lpfc_port_link_failure(vport); + /* cleanup vmid resources */ + if (lpfc_is_vmid_enabled(phba)) + lpfc_vmid_vport_cleanup(vport); + list_for_each_entry_safe(ndlp, next_ndlp, &vport->fc_nodes, nlp_listp) { if (!NLP_CHK_NODE_ACT(ndlp)) { ndlp = lpfc_enable_node(vport, ndlp, diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 5e802c8b22a9..7bc1fd69b715 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -4711,6 +4711,27 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) return 0; } +/* + * lpfc_vmid_vport_cleanup - cleans up the resources associated with a vports + * @vport: The virtual port for which this call is being executed. + */ +void lpfc_vmid_vport_cleanup(struct lpfc_vport *vport) +{ + /* delete the timer */ + if (vport->port_type == LPFC_PHYSICAL_PORT) + del_timer_sync(&vport->phba->inactive_vmid_poll); + + /* free the resources */ + kfree(vport->qfpa_res); + kfree(vport->vmid_priority.vmid_range); + kfree(vport->vmid); + + /* reset variables */ + vport->qfpa_res = NULL; + vport->vmid_priority.vmid_range = NULL; + vport->vmid = NULL; + vport->cur_vmid_cnt = 0; +} /** * lpfc_abort_handler - scsi_host_template eh_abort_handler entry point -- 2.26.2 [-- Attachment #1.2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 4177 bytes --] [-- Attachment #2: Type: text/plain, Size: 158 bytes --] _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2020-11-03 14:12 UTC|newest] Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-03 7:18 [PATCH v3 00/19] blkcg:Support to track FC storage blk io traffic Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 01/19] cgroup: Added cgroup_get_from_kernfs_id Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-09 13:49 ` Tejun Heo 2020-11-09 13:49 ` Tejun Heo 2020-11-03 7:18 ` [PATCH v3 02/19] blkcg: Added a app identifier support for blkcg Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 03/19] nvme: Added a newsysfs attribute appid_store Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 04/19] lpfc: vmid: Add the datastructure for supporting VMID in lpfc Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 05/19] lpfc: vmid: API to check if VMID is enabled Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 06/19] lpfc: vmid: Supplementary data structures for vmid Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 07/19] lpfc: vmid: Forward declarations for APIs Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 08/19] lpfc: vmid: Add support for vmid in mailbox command Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 09/19] lpfc: vmid: VMID params initialization Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 10/19] lpfc: vmid: vmid resource allocation Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` Muneendra [this message] 2020-11-03 7:18 ` [PATCH v3 11/19] lpfc: vmid: cleanup vmid resources Muneendra 2020-11-03 7:18 ` [PATCH v3 12/19] lpfc: vmid: Implements ELS commands for appid patch Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 13/19] lpfc: vmid: Functions to manage vmids Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 14/19] lpfc: vmid: Implements CT commands for appid Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 15/19] lpfc: vmid: Appends the vmid in the wqe before sending request Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 16/19] lpfc: vmid: Timeout implementation for vmid Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 17/19] lpfc: vmid: Adding qfpa and vmid timeout check in worker thread Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 18/19] lpfc: vmid: Introducing vmid in io path Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 7:18 ` [PATCH v3 19/19] scsi: Made changes in Kconfig to select BLK_CGROUP_FC_APPID Muneendra 2020-11-03 7:18 ` Muneendra 2020-11-03 18:07 ` kernel test robot 2020-11-03 18:07 ` kernel test robot 2020-11-03 18:07 ` kernel test robot 2020-11-03 21:19 ` kernel test robot 2020-11-03 21:19 ` kernel test robot 2020-11-03 21:19 ` kernel test robot 2020-11-04 0:55 ` kernel test robot 2020-11-04 0:55 ` kernel test robot 2020-11-04 0:55 ` kernel test robot
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