Stefan Haberland 1cee2975bb s390/dasd: add autoquiesce feature ...

Add the internal logic to check for autoquiesce triggers and handle
them.

Quiesce and resume are functions that tell Linux to stop/resume
issuing I/Os to a specific DASD.
The DASD driver allows a manual quiesce/resume via ioctl.

Autoquiesce will define an amount of triggers that will lead to
an automatic quiesce if a certain event occurs.
There is no automatic resume.

All events will be reported via DASD Extended Error Reporting (EER)
if configured.

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/20230405142017.2446986-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2023-04-11 19:53:08 -06:00

..

auxvec.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

bitsperlong.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

bpf_perf_event.h

treewide: add "WITH Linux-syscall-note" to SPDX tag of uapi headers

2019-07-25 11:05:10 +02:00

byteorder.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

chpid.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

chsc.h

s390/chsc: fix packed-not-aligned warnings

2018-07-17 07:27:56 +02:00

clp.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

cmb.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

dasd.h

s390/dasd: add autoquiesce feature

2023-04-11 19:53:08 -06:00

fs3270.h

s390/fs3270: split header files

2023-01-09 14:34:05 +01:00

guarded_storage.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

hwctrset.h

treewide: uapi: Replace zero-length arrays with flexible-array members

2022-06-28 21:26:05 +02:00

hypfs.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

ioctls.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

ipcbuf.h

arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained

2019-12-04 19:44:14 -08:00

ipl.h

s390/ipl: add eckd dump support

2022-12-06 16:18:22 +01:00

Kbuild

kbuild: force all architectures except um to include mandatory-y

2019-03-17 12:56:32 +09:00

kvm_para.h

s390: include: Remove redundant license text

2017-11-24 15:37:22 +01:00

kvm_perf.h

s390: include: Remove redundant license text

2017-11-24 15:37:22 +01:00

kvm.h

KVM: s390: resetting the Topology-Change-Report

2022-07-20 10:57:37 +02:00

monwriter.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

perf_regs.h

s390: add a few more SPDX identifiers

2017-12-05 07:51:09 +01:00

pkey.h

s390/zcrypt: code cleanup

2022-04-25 13:54:14 +02:00

posix_types.h

s390: use generic UID16 implementation

2019-01-18 09:33:18 +01:00

ptrace.h

s390: convert to generic entry

2021-01-19 12:29:26 +01:00

qeth.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

raw3270.h

s390/fs3270: split header files

2023-01-09 14:34:05 +01:00

runtime_instr.h

s390: fix unrecognized __aligned() in uapi header

2019-06-07 10:09:51 +02:00

schid.h

s390: add struct tpi_info to struct pt_regs

2021-06-07 17:07:01 +02:00

sclp_ctl.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

setup.h

s390: make command line configurable

2021-10-26 15:21:31 +02:00

sie.h

s390/sie: fix typo in SIGP code description

2020-10-07 21:50:02 +02:00

sigcontext.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

signal.h

signal.h: add linux/signal.h and asm/signal.h to UAPI compile-test coverage

2022-02-17 09:09:36 +01:00

stat.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

statfs.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

sthyi.h

s390: add a few more SPDX identifiers

2017-12-05 07:51:09 +01:00

tape390.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

types.h

s390: remove confusing comment from uapi types header file

2023-02-14 11:45:40 +01:00

ucontext.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

unistd.h

s390/syscalls: use generated syscall_table.h and unistd.h header files

2018-01-23 07:36:52 +01:00

uvdevice.h

drivers/s390/char: Add Ultravisor io device

2022-05-20 16:38:35 +02:00

virtio-ccw.h

s390/virtio: add BSD license to virtio-ccw

2017-12-05 07:51:07 +01:00

vmcp.h

s390: add a few more SPDX identifiers

2017-12-05 07:51:09 +01:00

vtoc.h

License cleanup: add SPDX license identifier to uapi header files with no license

2017-11-02 11:19:54 +01:00

zcrypt.h

s390/zcrypt: introduce ctfm field in struct CPRBX

2023-02-15 11:07:00 +01:00