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Douglas Gilbert b05d4e481e scsi: scsi_debug: Refine sdebug_blk_mq_poll()

Refine the sdebug_blk_mq_poll() function so it only takes the spinlock on
the queue when it can see one or more requests with the in_use bitmap flag
set.

Link: https://lore.kernel.org/r/20220109012853.301953-5-dgilbert@interlog.com
Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2022-01-25 00:25:05 -05:00

arch

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

block

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

certs

certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty

2022-01-23 00:08:44 +09:00

crypto

lib/crypto: add prompts back to crypto libraries

2022-01-18 13:03:55 +01:00

Documentation

Merge branch 'akpm' (patches from Andrew)

2022-01-22 11:28:23 +02:00

drivers

scsi: scsi_debug: Refine sdebug_blk_mq_poll()

2022-01-25 00:25:05 -05:00

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

include

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

init

lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()

2022-01-22 08:33:37 +02:00

ipc

proc: remove PDE_DATA() completely

2022-01-22 08:33:37 +02:00

kernel

Merge tag 'trace-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2022-01-23 08:07:02 +02:00

lib

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

LICENSES

LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers

2021-12-16 14:33:10 +01:00

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

net

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

samples

Merge branch 'akpm' (patches from Andrew)

2022-01-20 10:41:01 +02:00

scripts

Merge tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2022-01-22 09:52:17 +02:00

security

Merge tag 'fs.idmapped.v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux

2022-01-11 14:26:55 -08:00

sound

proc: remove PDE_DATA() completely

2022-01-22 08:33:37 +02:00

tools

Merge tag 'perf-tools-for-v5.17-2022-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

2022-01-23 08:14:21 +02:00

usr

usr/include/Makefile: add linux/nfc.h to the compile-test coverage

2022-01-22 21:48:45 +09:00

virt

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2022-01-22 09:40:01 +02:00

.clang-format

genirq/msi: Make interrupt allocation less convoluted

2021-12-16 22:22:20 +01:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

.gitignore: ignore only top-level modules.builtin

2021-05-02 00:43:35 +09:00

.mailmap

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2022-01-16 16:15:14 +02:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

MAINTAINERS: Removing Ohad from remoteproc/rpmsg maintenance

2021-12-08 10:09:40 -07:00

Kbuild

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux

2022-01-23 06:20:44 +02:00

Makefile

Linux 5.17-rc1

2022-01-23 10:12:53 +02:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.

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