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| author | Stefan Haberland <sth@linux.ibm.com> | 2023-04-05 17:20:14 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-12 04:53:08 +0300 |
| commit | bdac94e29564bab9f24c2700f16ff11f31af7c11 (patch) | |
| tree | 241be86af94c770ce65687c4901169610adb2c92 /drivers/s390/block/dasd_eckd.c | |
| parent | 9558a8e9d4a681e67b3abe9cabf3e3d8825af57e (diff) | |
| download | linux-bdac94e29564bab9f24c2700f16ff11f31af7c11.tar.xz | |
s390/dasd: add aq_requeue sysfs attribute
Add a sysfs attribute to control if all IO requests will be requeued to
the blocklayer in case of an autoquiesce event or not.
A value of 1 means that in case of an autoquiesce event all IO requests
will be requeued to the blocklayer.
A value of 0 means that the device will only be stopped.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Link: https://lore.kernel.org/r/20230405142017.2446986-5-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/block/dasd_eckd.c')
0 files changed, 0 insertions, 0 deletions