From 090426a30ddb53ae410666802203fa01b923afc6 Mon Sep 17 00:00:00 2001 From: Luo Jiaxing Date: Fri, 6 Sep 2019 20:55:25 +0800 Subject: [PATCH 017/108] scsi: hisi_sas: add debugfs auto-trigger for internal abort time out mainline inclusion from mainline-v5.4-rc1 commit 7105e68afaec062c0329910a491e57c9f3a82bef category: feature bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8F808 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7105e68afaec062c0329910a491e57c9f3a82bef ---------------------------------------------------------------------- This trigger is add at _hisi_sas_internal_task_abort() Link: https://lore.kernel.org/r/1567774537-20003-2-git-send-email-john.garry@huawei.com Signed-off-by: Luo Jiaxing Signed-off-by: John Garry Signed-off-by: Martin K. Petersen Signed-off-by: YunYi Yang --- drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index ce6fe08cf18b..bb8d872958c1 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2132,6 +2132,9 @@ _hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, /* Internal abort timed out */ if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) { + if (hisi_sas_debugfs_enable && hisi_hba->debugfs_itct) + queue_work(hisi_hba->wq, &hisi_hba->debugfs_work); + if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) { struct hisi_sas_slot *slot = task->lldd_task; -- 2.27.0