Messages in this thread | ![/](/images/icornerl.gif) | | From | Ye Bin <> | Subject | [PATCH v2 0/3] limit set the host state by sysfs | Date | Tue, 28 Mar 2023 22:34:39 +0800 |
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From: Ye Bin <yebin10@huawei.com>
Diff v2 vs v1: 1. Remove set scsi host state by sysfs, as set host state by sysfs may lead to functional issue. Scsi host state has it's own running state machine. 2. Introduce 'blocked' sysfs api for set scsi host blocking IO. Use this function we can do some test.
Ye Bin (3): scsi: forbid to set scsi host state by sysfs scsi: introduce 'blocked' sysfs api scsi: blocking IO when host is set blocked
drivers/scsi/scsi_lib.c | 2 ++ drivers/scsi/scsi_sysfs.c | 58 ++++++++++++++++++++++----------------- include/scsi/scsi_host.h | 8 ++++++ 3 files changed, 43 insertions(+), 25 deletions(-)
-- 2.31.1
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