git: 718519f4efc7 - main - zfs: merge openzfs/zfs@d0a91b9f8
Date: Sun, 24 Nov 2024 09:06:22 UTC
The branch main has been updated by mm:
URL: https://cgit.FreeBSD.org/src/commit/?id=718519f4efc71096422fc71dab90b2a3369871ff
commit 718519f4efc71096422fc71dab90b2a3369871ff
Merge: a46c121db4a5 d0a91b9f88a4
Author: Martin Matuska <mm@FreeBSD.org>
AuthorDate: 2024-11-24 09:04:11 +0000
Commit: Martin Matuska <mm@FreeBSD.org>
CommitDate: 2024-11-24 09:04:51 +0000
zfs: merge openzfs/zfs@d0a91b9f8
Notable upstream pull request merges:
#16643 -multiple Change rangelock handling in FreeBSD's zfs_getpages()
#16697 46c4f2ce0 dsl_dataset: put IO-inducing frees on the pool deadlist
#16740 -multiple BRT: Rework structures and locks to be per-vdev
#16743 a60ed3822 L2ARC: Move different stats updates earlier
#16758 8dc452d90 Fix some nits in zfs_getpages()
#16759 534688948 Remove hash_elements_max accounting from DBUF and ARC
#16766 9a81484e3 ZAP: Reduce leaf array and free chunks fragmentation
#16773 457f8b76e BRT: More optimizations after per-vdev splitting
#16782 0ca82c568 L2ARC: Stop rebuild before setting spa_final_txg
#16785 d76d79fd2 zio: Avoid sleeping in the I/O path
#16791 ae1d11882 BRT: Clear bv_entcount_dirty on destroy
#16796 b3b0ce64d FreeBSD: Lock vnode in zfs_ioctl()
#16797 d0a91b9f8 FreeBSD: Reduce copy_file_range() source lock to shared
Obtained from: OpenZFS
OpenZFS commit: d0a91b9f88a47316158508bf304a61baa8c99c10
sys/contrib/openzfs/.mailmap | 2 +
sys/contrib/openzfs/AUTHORS | 4 +
sys/contrib/openzfs/META | 2 +-
sys/contrib/openzfs/cmd/arc_summary | 5 +-
sys/contrib/openzfs/cmd/zdb/zdb.c | 34 +-
sys/contrib/openzfs/cmd/zed/agents/zfs_retire.c | 4 +-
.../openzfs/include/os/freebsd/spl/sys/debug.h | 4 +-
.../openzfs/include/os/freebsd/spl/sys/vnode.h | 2 -
.../openzfs/include/os/linux/spl/sys/debug.h | 4 +-
sys/contrib/openzfs/include/sys/arc.h | 1 +
sys/contrib/openzfs/include/sys/arc_impl.h | 1 +
sys/contrib/openzfs/include/sys/brt_impl.h | 106 +-
sys/contrib/openzfs/include/sys/spa.h | 1 +
sys/contrib/openzfs/include/sys/spa_impl.h | 6 +-
sys/contrib/openzfs/include/sys/zap.h | 7 +-
sys/contrib/openzfs/man/man8/zpool-remove.8 | 36 +-
sys/contrib/openzfs/man/man8/zpool.8 | 34 +
.../openzfs/module/os/freebsd/zfs/zfs_vnops_os.c | 81 +-
.../openzfs/module/os/linux/zfs/zpl_super.c | 13 +-
sys/contrib/openzfs/module/os/linux/zfs/zvol_os.c | 2 +-
sys/contrib/openzfs/module/zfs/arc.c | 66 +-
sys/contrib/openzfs/module/zfs/brt.c | 1138 ++++++++------------
sys/contrib/openzfs/module/zfs/dbuf.c | 19 +-
sys/contrib/openzfs/module/zfs/dsl_dataset.c | 28 +-
sys/contrib/openzfs/module/zfs/spa.c | 2 +
sys/contrib/openzfs/module/zfs/spa_misc.c | 17 +-
sys/contrib/openzfs/module/zfs/zap_leaf.c | 106 +-
sys/contrib/openzfs/module/zfs/zap_micro.c | 68 +-
sys/contrib/openzfs/module/zfs/zio.c | 27 +-
sys/contrib/openzfs/module/zfs/zio_checksum.c | 6 +
sys/contrib/openzfs/module/zfs/zio_compress.c | 4 -
sys/contrib/openzfs/rpm/generic/zfs-dkms.spec.in | 1 +
.../openzfs/tests/zfs-tests/cmd/getversion.c | 6 +-
.../tests/functional/bclone/bclone_prop_sync.ksh | 8 +-
.../cli_root/zpool_status/zpool_status_008_pos.ksh | 10 +-
sys/modules/zfs/zfs_config.h | 6 +-
sys/modules/zfs/zfs_gitrev.h | 2 +-
37 files changed, 956 insertions(+), 907 deletions(-)
diff --cc sys/contrib/openzfs/.mailmap
index 5aa1eef464d9,000000000000..64e02681e37d
mode 100644,000000..100644
--- a/sys/contrib/openzfs/.mailmap
+++ b/sys/contrib/openzfs/.mailmap
@@@ -1,214 -1,0 +1,216 @@@
+# This file maps the name+email seen in a commit back to a canonical
+# name+email. Git will replace the commit name/email with the canonical version
+# wherever it sees it.
+#
+# If there is a commit in the history with a "wrong" name or email, list it
+# here. If you regularly commit with an alternate name or email address and
+# would like to ensure that you are always listed consistently in the repo, add
+# mapping here.
+#
+# On the other hand, if you use multiple names or email addresses legitimately
+# (eg you use a company email address for your paid OpenZFS work, and a
+# personal address for your evening side projects), then don't map one to the
+# other here.
+#
+# The most common formats are:
+#
+# Canonical Name <canonical-email>
+# Canonical Name <canonical-email> <commit-email>
+# Canonical Name <canonical-email> Commit Name <commit-email>
+#
+# See https://git-scm.com/docs/gitmailmap for more info.
+
+# These maps are making names consistent where they have varied but the email
+# address has never changed. In most cases, the full name is in the
+# Signed-off-by of a commit with a matching author.
+Ahelenia Ziemiańska <nabijaczleweli@gmail.com>
+Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
+Alex John <alex@stty.io>
+Andreas Dilger <adilger@dilger.ca>
+Andrew Walker <awalker@ixsystems.com>
+Benedikt Neuffer <github@itfriend.de>
+Chengfei Zhu <chengfeix.zhu@intel.com>
+ChenHao Lu <18302010006@fudan.edu.cn>
+Chris Lindee <chris.lindee+github@gmail.com>
+Colm Buckley <colm@tuatha.org>
+Crag Wang <crag0715@gmail.com>
+Damian Szuberski <szuberskidamian@gmail.com>
+Daniel Kolesa <daniel@octaforge.org>
+Debabrata Banerjee <dbavatar@gmail.com>
+Finix Yan <yanchongwen@hotmail.com>
+Gaurav Kumar <gauravk.18@gmail.com>
+Gionatan Danti <g.danti@assyoma.it>
+Glenn Washburn <development@efficientek.com>
+Gordan Bobic <gordan.bobic@gmail.com>
+Gregory Bartholomew <gregory.lee.bartholomew@gmail.com>
+hedong zhang <h_d_zhang@163.com>
+Ilkka Sovanto <github@ilkka.kapsi.fi>
+InsanePrawn <Insane.Prawny@gmail.com>
+Jason Cohen <jwittlincohen@gmail.com>
+Jason Harmening <jason.harmening@gmail.com>
+Jeremy Faulkner <gldisater@gmail.com>
+Jinshan Xiong <jinshan.xiong@gmail.com>
+John Poduska <jpoduska@datto.com>
+Justin Scholz <git@justinscholz.de>
+Ka Ho Ng <khng300@gmail.com>
+Kash Pande <github@tripleback.net>
+Kay Pedersen <christianpe96@gmail.com>
+KernelOfTruth <kerneloftruth@gmail.com>
+Liu Hua <liu.hua130@zte.com.cn>
+Liu Qing <winglq@gmail.com>
+loli10K <ezomori.nozomu@gmail.com>
+Mart Frauenlob <allkind@fastest.cc>
+Matthias Blankertz <matthias@blankertz.org>
+Michael Gmelin <grembo@FreeBSD.org>
+Olivier Mazouffre <olivier.mazouffre@ims-bordeaux.fr>
+Piotr Kubaj <pkubaj@anongoth.pl>
+Quentin Zdanis <zdanisq@gmail.com>
+Roberto Ricci <ricci@disroot.org>
+Rob Norris <robn@despairlabs.com>
+Rob Norris <rob.norris@klarasystems.com>
+Sam Lunt <samuel.j.lunt@gmail.com>
+Sanjeev Bagewadi <sanjeev.bagewadi@gmail.com>
++Sebastian Wuerl <s.wuerl@mailbox.org>
+Stoiko Ivanov <github@nomore.at>
+Tamas TEVESZ <ice@extreme.hu>
+WHR <msl0000023508@gmail.com>
+Yanping Gao <yanping.gao@xtaotech.com>
+Youzhong Yang <youzhong@gmail.com>
+
+# Signed-off-by: overriding Author:
+Ryan <errornointernet@envs.net> <error.nointernet@gmail.com>
++Sietse <sietse@wizdom.nu> <uglymotha@wizdom.nu>
+Qiuhao Chen <chenqiuhao1997@gmail.com> <haohao0924@126.com>
+Yuxin Wang <yuxinwang9999@gmail.com> <Bi11gates9999@gmail.com>
+Zhenlei Huang <zlei@FreeBSD.org> <zlei.huang@gmail.com>
+
+# Commits from strange places, long ago
+Brian Behlendorf <behlendorf1@llnl.gov> <behlendo@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c>
+Brian Behlendorf <behlendorf1@llnl.gov> <behlendo@fedora-17-amd64.(none)>
+Brian Behlendorf <behlendorf1@llnl.gov> <behlendo@myhost.(none)>
+Brian Behlendorf <behlendorf1@llnl.gov> <ubuntu@ip-172-31-16-145.us-west-1.compute.internal>
+Brian Behlendorf <behlendorf1@llnl.gov> <ubuntu@ip-172-31-20-6.us-west-1.compute.internal>
+Herb Wartens <wartens2@llnl.gov> <wartens2@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c>
+Ned Bass <bass6@llnl.gov> <bass6@zeno1.(none)>
+Tulsi Jain <tulsi.jain@delphix.com> <tulsi.jain@Tulsi-Jains-MacBook-Pro.local>
+
+# Mappings from Github no-reply addresses
+ajs124 <git@ajs124.de> <ajs124@users.noreply.github.com>
+Alek Pinchuk <apinchuk@axcient.com> <alek-p@users.noreply.github.com>
+Alexander Lobakin <alobakin@pm.me> <solbjorn@users.noreply.github.com>
+Alexey Smirnoff <fling@member.fsf.org> <fling-@users.noreply.github.com>
+Allen Holl <allen.m.holl@gmail.com> <65494904+allen-4@users.noreply.github.com>
+Alphan Yılmaz <alphanyilmaz@gmail.com> <a1ea321@users.noreply.github.com>
+Ameer Hamza <ahamza@ixsystems.com> <106930537+ixhamza@users.noreply.github.com>
+Andrew J. Hesford <ajh@sideband.org> <48421688+ahesford@users.noreply.github.com>>
+Andrew Sun <me@andrewsun.com> <as-com@users.noreply.github.com>
+Aron Xu <happyaron.xu@gmail.com> <happyaron@users.noreply.github.com>
+Arun KV <arun.kv@datacore.com> <65647132+arun-kv@users.noreply.github.com>
+Ben Wolsieffer <benwolsieffer@gmail.com> <lopsided98@users.noreply.github.com>
+bernie1995 <bernie.pikes@gmail.com> <42413912+bernie1995@users.noreply.github.com>
+Bojan Novković <bnovkov@FreeBSD.org> <72801811+bnovkov@users.noreply.github.com>
+Boris Protopopov <boris.protopopov@actifio.com> <bprotopopov@users.noreply.github.com>
+Brad Forschinger <github@bnjf.id.au> <bnjf@users.noreply.github.com>
+Brandon Thetford <brandon@dodecatec.com> <dodexahedron@users.noreply.github.com>
+buzzingwires <buzzingwires@outlook.com> <131118055+buzzingwires@users.noreply.github.com>
+Cedric Maunoury <cedric.maunoury@gmail.com> <38213715+cedricmaunoury@users.noreply.github.com>
+Charles Suh <charles.suh@gmail.com> <charlessuh@users.noreply.github.com>
+Chris Peredun <chris.peredun@ixsystems.com> <126915832+chrisperedun@users.noreply.github.com>
+Dacian Reece-Stremtan <dacianstremtan@gmail.com> <35844628+dacianstremtan@users.noreply.github.com>
+Damian Szuberski <szuberskidamian@gmail.com> <30863496+szubersk@users.noreply.github.com>
+Daniel Hiepler <d-git@coderdu.de> <32984777+heeplr@users.noreply.github.com>
+Daniel Kobras <d.kobras@science-computing.de> <sckobras@users.noreply.github.com>
+Daniel Reichelt <hacking@nachtgeist.net> <nachtgeist@users.noreply.github.com>
+David Quigley <david.quigley@intel.com> <dpquigl@users.noreply.github.com>
+Dennis R. Friedrichsen <dennis.r.friedrichsen@gmail.com> <31087738+dennisfriedrichsen@users.noreply.github.com>
+Dex Wood <slash2314@gmail.com> <slash2314@users.noreply.github.com>
+DHE <git@dehacked.net> <DeHackEd@users.noreply.github.com>
+Dmitri John Ledkov <dimitri.ledkov@canonical.com> <19779+xnox@users.noreply.github.com>
+Dries Michiels <driesm.michiels@gmail.com> <32487486+driesmp@users.noreply.github.com>
+Edmund Nadolski <edmund.nadolski@ixsystems.com> <137826107+ednadolski-ix@users.noreply.github.com>
+Érico Nogueira <erico.erc@gmail.com> <34201958+ericonr@users.noreply.github.com>
+Fedor Uporov <fuporov.vstack@gmail.com> <60701163+fuporovvStack@users.noreply.github.com>
+Felix Dörre <felix@dogcraft.de> <felixdoerre@users.noreply.github.com>
+Felix Neumärker <xdch47@posteo.de> <34678034+xdch47@users.noreply.github.com>
+Finix Yan <yancw@info2soft.com> <Finix1979@users.noreply.github.com>
+Gaurav Kumar <gauravk.18@gmail.com> <gaurkuma@users.noreply.github.com>
+George Gaydarov <git@gg7.io> <gg7@users.noreply.github.com>
+Georgy Yakovlev <gyakovlev@gentoo.org> <168902+gyakovlev@users.noreply.github.com>
+Gerardwx <gerardw@alum.mit.edu> <Gerardwx@users.noreply.github.com>
+Gian-Carlo DeFazio <defazio1@llnl.gov> <defaziogiancarlo@users.noreply.github.com>
+Giuseppe Di Natale <dinatale2@llnl.gov> <dinatale2@users.noreply.github.com>
+Hajo Möller <dasjoe@gmail.com> <dasjoe@users.noreply.github.com>
+Harry Mallon <hjmallon@gmail.com> <1816667+hjmallon@users.noreply.github.com>
+Hiếu Lê <leorize+oss@disroot.org> <alaviss@users.noreply.github.com>
+Jake Howard <git@theorangeone.net> <RealOrangeOne@users.noreply.github.com>
+James Cowgill <james.cowgill@mips.com> <jcowgill@users.noreply.github.com>
+Jaron Kent-Dobias <jaron@kent-dobias.com> <kentdobias@users.noreply.github.com>
+Jason King <jason.king@joyent.com> <jasonbking@users.noreply.github.com>
+Jeff Dike <jdike@akamai.com> <52420226+jdike@users.noreply.github.com>
+Jitendra Patidar <jitendra.patidar@nutanix.com> <53164267+jsai20@users.noreply.github.com>
+João Carlos Mendes Luís <jonny@jonny.eng.br> <dioni21@users.noreply.github.com>
+John Eismeier <john.eismeier@gmail.com> <32205350+jeis2497052@users.noreply.github.com>
+John L. Hammond <john.hammond@intel.com> <35266395+jhammond-intel@users.noreply.github.com>
+John-Mark Gurney <jmg@funkthat.com> <jmgurney@users.noreply.github.com>
+John Ramsden <johnramsden@riseup.net> <johnramsden@users.noreply.github.com>
+Jonathon Fernyhough <jonathon@m2x.dev> <559369+jonathonf@users.noreply.github.com>
+Jose Luis Duran <jlduran@gmail.com> <jlduran@users.noreply.github.com>
+Justin Hibbits <chmeeedalf@gmail.com> <chmeeedalf@users.noreply.github.com>
+Kevin Greene <kevin.greene@delphix.com> <104801862+kxgreene@users.noreply.github.com>
+Kevin Jin <lostking2008@hotmail.com> <33590050+jxdking@users.noreply.github.com>
+Kevin P. Fleming <kevin@km6g.us> <kpfleming@users.noreply.github.com>
+Krzysztof Piecuch <piecuch@kpiecuch.pl> <3964215+pikrzysztof@users.noreply.github.com>
+Kyle Evans <kevans@FreeBSD.org> <kevans91@users.noreply.github.com>
+Laurențiu Nicola <lnicola@dend.ro> <lnicola@users.noreply.github.com>
+loli10K <ezomori.nozomu@gmail.com> <loli10K@users.noreply.github.com>
+Lorenz Hüdepohl <dev@stellardeath.org> <lhuedepohl@users.noreply.github.com>
+Luís Henriques <henrix@camandro.org> <73643340+lumigch@users.noreply.github.com>
+Marcin Skarbek <git@skarbek.name> <mskarbek@users.noreply.github.com>
+Matt Fiddaman <github@m.fiddaman.uk> <81489167+matt-fidd@users.noreply.github.com>
+Maxim Filimonov <che@bein.link> <part1zano@users.noreply.github.com>
+Max Zettlmeißl <max@zettlmeissl.de> <6818198+maxz@users.noreply.github.com>
+Michael Niewöhner <foss@mniewoehner.de> <c0d3z3r0@users.noreply.github.com>
+Michael Zhivich <mzhivich@akamai.com> <33133421+mzhivich@users.noreply.github.com>
+MigeljanImeri <ImeriMigel@gmail.com> <78048439+MigeljanImeri@users.noreply.github.com>
+Mo Zhou <cdluminate@gmail.com> <5723047+cdluminate@users.noreply.github.com>
+Nick Mattis <nickm970@gmail.com> <nmattis@users.noreply.github.com>
+omni <omni+vagant@hack.org> <79493359+omnivagant@users.noreply.github.com>
+Pablo Correa Gómez <ablocorrea@hotmail.com> <32678034+pablofsf@users.noreply.github.com>
+Paul Zuchowski <pzuchowski@datto.com> <31706010+PaulZ-98@users.noreply.github.com>
+Peter Ashford <ashford@accs.com> <pashford@users.noreply.github.com>
+Peter Dave Hello <hsu@peterdavehello.org> <PeterDaveHello@users.noreply.github.com>
+Peter Wirdemo <peter.wirdemo@gmail.com> <4224155+pewo@users.noreply.github.com>
+Petros Koutoupis <petros@petroskoutoupis.com> <pkoutoupis@users.noreply.github.com>
+Ping Huang <huangping@smartx.com> <101400146+hpingfs@users.noreply.github.com>
+Piotr P. Stefaniak <pstef@freebsd.org> <pstef@users.noreply.github.com>
+Richard Allen <belperite@gmail.com> <33836503+belperite@users.noreply.github.com>
+Rich Ercolani <rincebrain@gmail.com> <214141+rincebrain@users.noreply.github.com>
+Rick Macklem <rmacklem@uoguelph.ca> <64620010+rmacklem@users.noreply.github.com>
+Rob Wing <rob.wing@klarasystems.com> <98866084+rob-wing@users.noreply.github.com>
+Roman Strashkin <roman.strashkin@nexenta.com> <Ramzec@users.noreply.github.com>
+Ryan Hirasaki <ryanhirasaki@gmail.com> <4690732+RyanHir@users.noreply.github.com>
+Samuel Wycliffe J <samwyc@hpe.com> <115969550+samwyc@users.noreply.github.com>
+Samuel Wycliffe <samuelwycliffe@gmail.com> <50765275+npc203@users.noreply.github.com>
+Savyasachee Jha <hi@savyasacheejha.com> <savyajha@users.noreply.github.com>
+Scott Colby <scott@scolby.com> <scolby33@users.noreply.github.com>
+Sean Eric Fagan <kithrup@mac.com> <kithrup@users.noreply.github.com>
+Spencer Kinny <spencerkinny1995@gmail.com> <30333052+Spencer-Kinny@users.noreply.github.com>
+Srikanth N S <srikanth.nagasubbaraoseetharaman@hpe.com> <75025422+nssrikanth@users.noreply.github.com>
+Stefan Lendl <s.lendl@proxmox.com> <1321542+stfl@users.noreply.github.com>
+Thomas Bertschinger <bertschinger@lanl.gov> <101425190+bertschinger@users.noreply.github.com>
+Thomas Geppert <geppi@digitx.de> <geppi@users.noreply.github.com>
+Tim Crawford <tcrawford@datto.com> <crawfxrd@users.noreply.github.com>
+Todd Seidelmann <18294602+seidelma@users.noreply.github.com>
+Tom Matthews <tom@axiom-partners.com> <tomtastic@users.noreply.github.com>
+Tony Perkins <tperkins@datto.com> <62951051+tony-zfs@users.noreply.github.com>
+Torsten Wörtwein <twoertwein@gmail.com> <twoertwein@users.noreply.github.com>
+Tulsi Jain <tulsi.jain@delphix.com> <TulsiJain@users.noreply.github.com>
+Václav Skála <skala@vshosting.cz> <33496485+vaclavskala@users.noreply.github.com>
+Vaibhav Bhanawat <vaibhav.bhanawat@delphix.com> <88050553+vaibhav-delphix@users.noreply.github.com>
+Violet Purcell <vimproved@inventati.org> <66446404+vimproved@users.noreply.github.com>
+Vipin Kumar Verma <vipin.verma@hpe.com> <75025470+vermavipinkumar@users.noreply.github.com>
+Wolfgang Bumiller <w.bumiller@proxmox.com> <Blub@users.noreply.github.com>
+XDTG <click1799@163.com> <35128600+XDTG@users.noreply.github.com>
+xtouqh <xtouqh@hotmail.com> <72357159+xtouqh@users.noreply.github.com>
+Yuri Pankov <yuripv@FreeBSD.org> <113725409+yuripv@users.noreply.github.com>
+Yuri Pankov <yuripv@FreeBSD.org> <82001006+yuripv@users.noreply.github.com>
diff --cc sys/contrib/openzfs/include/os/freebsd/spl/sys/vnode.h
index 8df28071252d,10cb3663d4fb..c7ade2564757
--- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/vnode.h
+++ b/sys/contrib/openzfs/include/os/freebsd/spl/sys/vnode.h
@@@ -101,11 -99,8 +101,9 @@@ vn_flush_cached_data(vnode_t *vp, boole
zfs_vmobject_wlock(vp->v_object);
vm_object_page_clean(vp->v_object, 0, 0, flags);
zfs_vmobject_wunlock(vp->v_object);
- VOP_UNLOCK(vp);
}
}
+#endif
#define vn_exists(vp) do { } while (0)
#define vn_invalid(vp) do { } while (0)
diff --cc sys/modules/zfs/zfs_config.h
index fc6d0a0839ba,000000000000..1959b7cab014
mode 100644,000000..100644
--- a/sys/modules/zfs/zfs_config.h
+++ b/sys/modules/zfs/zfs_config.h
@@@ -1,831 -1,0 +1,831 @@@
+/*
+ */
+
+/* zfs_config.h. Generated from zfs_config.h.in by configure. */
+/* zfs_config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if translation of program messages to the user's native
+ language is requested. */
+/* #undef ENABLE_NLS */
+
+/* __assign_str() has one arg */
+/* #undef HAVE_1ARG_ASSIGN_STR */
+
+/* lookup_bdev() wants 1 arg */
+/* #undef HAVE_1ARG_LOOKUP_BDEV */
+
+/* kernel has access_ok with 'type' parameter */
+/* #undef HAVE_ACCESS_OK_TYPE */
+
+/* add_disk() returns int */
+/* #undef HAVE_ADD_DISK_RET */
+
+/* Define if host toolchain supports AES */
+#define HAVE_AES 1
+
+/* Define if you have [rt] */
+#define HAVE_AIO_H 1
+
+#ifdef __amd64__
+#ifndef RESCUE
+/* Define if host toolchain supports AVX */
+#define HAVE_AVX 1
+#endif
+
+/* Define if host toolchain supports AVX2 */
+#define HAVE_AVX2 1
+
+/* Define if host toolchain supports AVX512BW */
+#define HAVE_AVX512BW 1
+
+/* Define if host toolchain supports AVX512CD */
+#define HAVE_AVX512CD 1
+
+/* Define if host toolchain supports AVX512DQ */
+#define HAVE_AVX512DQ 1
+
+/* Define if host toolchain supports AVX512ER */
+#define HAVE_AVX512ER 1
+
+/* Define if host toolchain supports AVX512F */
+#define HAVE_AVX512F 1
+
+/* Define if host toolchain supports AVX512IFMA */
+#define HAVE_AVX512IFMA 1
+
+/* Define if host toolchain supports AVX512PF */
+#define HAVE_AVX512PF 1
+
+/* Define if host toolchain supports AVX512VBMI */
+#define HAVE_AVX512VBMI 1
+
+/* Define if host toolchain supports AVX512VL */
+#define HAVE_AVX512VL 1
+#endif
+
+/* backtrace() is available */
+/* #undef HAVE_BACKTRACE */
+
+/* bdevname() is available */
+/* #undef HAVE_BDEVNAME */
+
+/* bdev_check_media_change() exists */
+/* #undef HAVE_BDEV_CHECK_MEDIA_CHANGE */
+
+/* bdev_file_open_by_path() exists */
+/* #undef HAVE_BDEV_FILE_OPEN_BY_PATH */
+
+/* bdev_*_io_acct() available */
+/* #undef HAVE_BDEV_IO_ACCT_63 */
+
+/* bdev_*_io_acct() available */
+/* #undef HAVE_BDEV_IO_ACCT_OLD */
+
+/* bdev_kobj() exists */
+/* #undef HAVE_BDEV_KOBJ */
+
+/* bdev_max_discard_sectors() is available */
+/* #undef HAVE_BDEV_MAX_DISCARD_SECTORS */
+
+/* bdev_max_secure_erase_sectors() is available */
+/* #undef HAVE_BDEV_MAX_SECURE_ERASE_SECTORS */
+
+/* bdev_nr_bytes() is available */
+/* #undef HAVE_BDEV_NR_BYTES */
+
+/* bdev_open_by_path() exists */
+/* #undef HAVE_BDEV_OPEN_BY_PATH */
+
+/* bdev_release() exists */
+/* #undef HAVE_BDEV_RELEASE */
+
+/* block_device_operations->submit_bio() returns void */
+/* #undef HAVE_BDEV_SUBMIT_BIO_RETURNS_VOID */
+
+/* bdev_whole() is available */
+/* #undef HAVE_BDEV_WHOLE */
+
+/* bio_alloc() takes 4 arguments */
+/* #undef HAVE_BIO_ALLOC_4ARG */
+
+/* bio->bi_bdev->bd_disk exists */
+/* #undef HAVE_BIO_BDEV_DISK */
+
+/* bio_*_io_acct() available */
+/* #undef HAVE_BIO_IO_ACCT */
+
+/* bio_max_segs() is implemented */
+/* #undef HAVE_BIO_MAX_SEGS */
+
+/* bio_set_dev() GPL-only */
+/* #undef HAVE_BIO_SET_DEV_GPL_ONLY */
+
+/* bio_set_dev() is a macro */
+/* #undef HAVE_BIO_SET_DEV_MACRO */
+
+/* bio_set_op_attrs is available */
+/* #undef HAVE_BIO_SET_OP_ATTRS */
+
+/* blkdev_get_by_path() exists and takes 4 args */
+/* #undef HAVE_BLKDEV_GET_BY_PATH_4ARG */
+
+/* blkdev_get_by_path() handles ERESTARTSYS */
+/* #undef HAVE_BLKDEV_GET_ERESTARTSYS */
+
+/* __blkdev_issue_discard(flags) is available */
+/* #undef HAVE_BLKDEV_ISSUE_DISCARD_ASYNC_FLAGS */
+
+/* __blkdev_issue_discard() is available */
+/* #undef HAVE_BLKDEV_ISSUE_DISCARD_ASYNC_NOFLAGS */
+
+/* blkdev_issue_discard(flags) is available */
+/* #undef HAVE_BLKDEV_ISSUE_DISCARD_FLAGS */
+
+/* blkdev_issue_discard() is available */
+/* #undef HAVE_BLKDEV_ISSUE_DISCARD_NOFLAGS */
+
+/* blkdev_issue_secure_erase() is available */
+/* #undef HAVE_BLKDEV_ISSUE_SECURE_ERASE */
+
+/* blkdev_put() exists */
+/* #undef HAVE_BLKDEV_PUT */
+
+/* blkdev_put() accepts void* as arg 2 */
+/* #undef HAVE_BLKDEV_PUT_HOLDER */
+
+/* struct queue_limits has a features field */
+/* #undef HAVE_BLKDEV_QUEUE_LIMITS_FEATURES */
+
+/* blkdev_reread_part() exists */
+/* #undef HAVE_BLKDEV_REREAD_PART */
+
+/* blkg_tryget() is available */
+/* #undef HAVE_BLKG_TRYGET */
+
+/* blkg_tryget() GPL-only */
+/* #undef HAVE_BLKG_TRYGET_GPL_ONLY */
+
+/* blk_alloc_disk() exists */
+/* #undef HAVE_BLK_ALLOC_DISK */
+
+/* blk_alloc_disk() exists and takes 2 args */
+/* #undef HAVE_BLK_ALLOC_DISK_2ARG */
+
+/* blk_alloc_queue() expects request function */
+/* #undef HAVE_BLK_ALLOC_QUEUE_REQUEST_FN */
+
+/* blk_alloc_queue_rh() expects request function */
+/* #undef HAVE_BLK_ALLOC_QUEUE_REQUEST_FN_RH */
+
+/* blk_cleanup_disk() exists */
+/* #undef HAVE_BLK_CLEANUP_DISK */
+
+/* blk_mode_t is defined */
+/* #undef HAVE_BLK_MODE_T */
+
+/* block multiqueue hardware context is cached in struct request */
+/* #undef HAVE_BLK_MQ_RQ_HCTX */
+
+/* blk queue backing_dev_info is dynamic */
+/* #undef HAVE_BLK_QUEUE_BDI_DYNAMIC */
+
+/* blk_queue_discard() is available */
+/* #undef HAVE_BLK_QUEUE_DISCARD */
+
+/* backing_dev_info is available through queue gendisk */
+/* #undef HAVE_BLK_QUEUE_DISK_BDI */
+
+/* blk_queue_secure_erase() is available */
+/* #undef HAVE_BLK_QUEUE_SECURE_ERASE */
+
+/* blk_queue_update_readahead() exists */
+/* #undef HAVE_BLK_QUEUE_UPDATE_READAHEAD */
+
+/* BLK_STS_RESV_CONFLICT is defined */
+/* #undef HAVE_BLK_STS_RESV_CONFLICT */
+
+/* Define if release() in block_device_operations takes 1 arg */
+/* #undef HAVE_BLOCK_DEVICE_OPERATIONS_RELEASE_1ARG */
+
+/* Define if revalidate_disk() in block_device_operations */
+/* #undef HAVE_BLOCK_DEVICE_OPERATIONS_REVALIDATE_DISK */
+
+/* check_disk_change() exists */
+/* #undef HAVE_CHECK_DISK_CHANGE */
+
+/* copy_splice_read exists */
+/* #undef HAVE_COPY_SPLICE_READ */
+
+/* cpu_has_feature() is GPL-only */
+/* #undef HAVE_CPU_HAS_FEATURE_GPL_ONLY */
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+ */
+/* #undef HAVE_DCGETTEXT */
+
+/* DECLARE_EVENT_CLASS() is available */
+/* #undef HAVE_DECLARE_EVENT_CLASS */
+
+/* 3-arg dequeue_signal() takes a type argument */
+/* #undef HAVE_DEQUEUE_SIGNAL_3ARG_TYPE */
+
+/* dequeue_signal() takes 4 arguments */
+/* #undef HAVE_DEQUEUE_SIGNAL_4ARG */
+
+/* lookup_bdev() wants dev_t arg */
+/* #undef HAVE_DEVT_LOOKUP_BDEV */
+
+/* disk_check_media_change() exists */
+/* #undef HAVE_DISK_CHECK_MEDIA_CHANGE */
+
+/* disk_*_io_acct() available */
+/* #undef HAVE_DISK_IO_ACCT */
+
+/* disk_update_readahead() exists */
+/* #undef HAVE_DISK_UPDATE_READAHEAD */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the 'execvpe' function. */
+#define HAVE_EXECVPE 1
+
+/* fault_in_iov_iter_readable() is available */
+/* #undef HAVE_FAULT_IN_IOV_ITER_READABLE */
+
+/* file->f_version exists */
+/* #undef HAVE_FILE_F_VERSION */
+
+/* flush_dcache_page() is GPL-only */
+/* #undef HAVE_FLUSH_DCACHE_PAGE_GPL_ONLY */
+
+/* Define if compiler supports -Wformat-overflow */
+/* #undef HAVE_FORMAT_OVERFLOW */
+
+/* fsync_bdev() is declared in include/blkdev.h */
+/* #undef HAVE_FSYNC_BDEV */
+
+/* yes */
+/* #undef HAVE_GENERIC_FADVISE */
+
+/* generic_fillattr requires struct mnt_idmap* */
+/* #undef HAVE_GENERIC_FILLATTR_IDMAP */
+
+/* generic_fillattr requires struct mnt_idmap* and u32 request_mask */
+/* #undef HAVE_GENERIC_FILLATTR_IDMAP_REQMASK */
+
+/* generic_fillattr requires struct user_namespace* */
+/* #undef HAVE_GENERIC_FILLATTR_USERNS */
+
+/* generic_*_io_acct() 4 arg available */
+/* #undef HAVE_GENERIC_IO_ACCT_4ARG */
+
+/* GENHD_FL_EXT_DEVT flag is available */
+/* #undef HAVE_GENHD_FL_EXT_DEVT */
+
+/* GENHD_FL_NO_PART flag is available */
+/* #undef HAVE_GENHD_FL_NO_PART */
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+/* #undef HAVE_GETTEXT */
+
+/* Define to 1 if you have the 'gettid' function. */
+/* #undef HAVE_GETTID */
+
+/* iops->get_acl() exists */
+/* #undef HAVE_GET_ACL */
+
+/* iops->get_acl() takes rcu */
+/* #undef HAVE_GET_ACL_RCU */
+
+/* has iops->get_inode_acl() */
+/* #undef HAVE_GET_INODE_ACL */
+
+/* iattr->ia_vfsuid and iattr->ia_vfsgid exist */
+/* #undef HAVE_IATTR_VFSID */
+
+/* Define if you have the iconv() function and it works. */
+#define HAVE_ICONV 1
+
+/* iops->getattr() takes struct mnt_idmap* */
+/* #undef HAVE_IDMAP_IOPS_GETATTR */
+
+/* iops->setattr() takes struct mnt_idmap* */
+/* #undef HAVE_IDMAP_IOPS_SETATTR */
+
+/* APIs for idmapped mount are present */
+/* #undef HAVE_IDMAP_MNT_API */
+
+/* mnt_idmap does not have user_namespace */
+/* #undef HAVE_IDMAP_NO_USERNS */
+
+/* Define if compiler supports -Wimplicit-fallthrough */
+/* #undef HAVE_IMPLICIT_FALLTHROUGH */
+
+/* Define if compiler supports -Winfinite-recursion */
+/* #undef HAVE_INFINITE_RECURSION */
+
+/* inode_get_atime() exists in linux/fs.h */
+/* #undef HAVE_INODE_GET_ATIME */
+
+/* inode_get_ctime() exists in linux/fs.h */
+/* #undef HAVE_INODE_GET_CTIME */
+
+/* inode_get_mtime() exists in linux/fs.h */
+/* #undef HAVE_INODE_GET_MTIME */
+
+/* inode_owner_or_capable() exists */
+/* #undef HAVE_INODE_OWNER_OR_CAPABLE */
+
+/* inode_owner_or_capable() takes mnt_idmap */
+/* #undef HAVE_INODE_OWNER_OR_CAPABLE_IDMAP */
+
+/* inode_owner_or_capable() takes user_ns */
+/* #undef HAVE_INODE_OWNER_OR_CAPABLE_USERNS */
+
+/* inode_set_atime_to_ts() exists in linux/fs.h */
+/* #undef HAVE_INODE_SET_ATIME_TO_TS */
+
+/* inode_set_ctime_to_ts() exists in linux/fs.h */
+/* #undef HAVE_INODE_SET_CTIME_TO_TS */
+
+/* inode_set_mtime_to_ts() exists in linux/fs.h */
+/* #undef HAVE_INODE_SET_MTIME_TO_TS */
+
+/* timestamp_truncate() exists */
+/* #undef HAVE_INODE_TIMESTAMP_TRUNCATE */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* iops->create() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_CREATE_IDMAP */
+
+/* iops->create() takes struct user_namespace* */
+/* #undef HAVE_IOPS_CREATE_USERNS */
+
+/* iops->mkdir() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_MKDIR_IDMAP */
+
+/* iops->mkdir() takes struct user_namespace* */
+/* #undef HAVE_IOPS_MKDIR_USERNS */
+
+/* iops->mknod() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_MKNOD_IDMAP */
+
+/* iops->mknod() takes struct user_namespace* */
+/* #undef HAVE_IOPS_MKNOD_USERNS */
+
+/* iops->permission() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_PERMISSION_IDMAP */
+
+/* iops->permission() takes struct user_namespace* */
+/* #undef HAVE_IOPS_PERMISSION_USERNS */
+
+/* iops->rename() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_RENAME_IDMAP */
+
+/* iops->rename() takes struct user_namespace* */
+/* #undef HAVE_IOPS_RENAME_USERNS */
+
+/* iops->symlink() takes struct mnt_idmap* */
+/* #undef HAVE_IOPS_SYMLINK_IDMAP */
+
+/* iops->symlink() takes struct user_namespace* */
+/* #undef HAVE_IOPS_SYMLINK_USERNS */
+
+/* iov_iter_get_pages() is available */
+/* #undef HAVE_IOV_ITER_GET_PAGES */
+
+/* iov_iter_get_pages2() is available */
+/* #undef HAVE_IOV_ITER_GET_PAGES2 */
+
+/* iov_iter_type() is available */
+/* #undef HAVE_IOV_ITER_TYPE */
+
+/* Define to 1 if you have the 'issetugid' function. */
+#define HAVE_ISSETUGID 1
+
+/* iter_iov() is available */
+/* #undef HAVE_ITER_IOV */
+
+/* kernel has kernel_fpu_* functions */
+/* #undef HAVE_KERNEL_FPU */
+
+/* kernel has asm/fpu/api.h */
+/* #undef HAVE_KERNEL_FPU_API_HEADER */
+
+/* kernel fpu internal */
+/* #undef HAVE_KERNEL_FPU_INTERNAL */
+
+/* kernel has asm/fpu/internal.h */
+/* #undef HAVE_KERNEL_FPU_INTERNAL_HEADER */
+
+/* Define if compiler supports -Winfinite-recursion */
+/* #undef HAVE_KERNEL_INFINITE_RECURSION */
+
+/* kernel defines intptr_t */
+/* #undef HAVE_KERNEL_INTPTR_T */
+
+/* kernel has kernel_neon_* functions */
+/* #undef HAVE_KERNEL_NEON */
+
+/* kernel does stack verification */
+/* #undef HAVE_KERNEL_OBJTOOL */
+
+/* kernel has linux/objtool.h */
+/* #undef HAVE_KERNEL_OBJTOOL_HEADER */
+
+/* strlcpy() exists */
+/* #undef HAVE_KERNEL_STRLCPY */
+
+/* kernel has kmap_local_page */
+/* #undef HAVE_KMAP_LOCAL_PAGE */
+
+/* Define if you have [aio] */
+/* #undef HAVE_LIBAIO */
+
+/* Define if you have [blkid] */
+/* #undef HAVE_LIBBLKID */
+
+/* Define if you have [crypto] */
+#define HAVE_LIBCRYPTO 1
+
+/* Define if you have [tirpc] */
+/* #undef HAVE_LIBTIRPC */
+
+/* Define if you have [udev] */
+/* #undef HAVE_LIBUDEV */
+
+/* Define if you have [unwind] */
+/* #undef HAVE_LIBUNWIND */
+
+/* libunwind has unw_get_elf_filename */
+/* #undef HAVE_LIBUNWIND_ELF */
+
+/* Define if you have [uuid] */
+/* #undef HAVE_LIBUUID */
+
+/* building against unsupported kernel version */
+/* #undef HAVE_LINUX_EXPERIMENTAL */
+
+/* makedev() is declared in sys/mkdev.h */
+/* #undef HAVE_MAKEDEV_IN_MKDEV */
+
+/* makedev() is declared in sys/sysmacros.h */
+/* #undef HAVE_MAKEDEV_IN_SYSMACROS */
+
+/* Noting that make_request_fn() returns blk_qc_t */
+/* #undef HAVE_MAKE_REQUEST_FN_RET_QC */
+
+/* Define to 1 if you have the 'mlockall' function. */
+#define HAVE_MLOCKALL 1
+
+/* PG_error flag is available */
+/* #undef HAVE_MM_PAGE_FLAG_ERROR */
+
+/* page_mapping() is available */
+/* #undef HAVE_MM_PAGE_MAPPING */
+
+/* page_size() is available */
+/* #undef HAVE_MM_PAGE_SIZE */
+
+/* Define if host toolchain supports MOVBE */
+#define HAVE_MOVBE 1
+
+/* folio_wait_bit() exists */
+/* #undef HAVE_PAGEMAP_FOLIO_WAIT_BIT */
+
+/* part_to_dev() exists */
+/* #undef HAVE_PART_TO_DEV */
+
+/* iops->getattr() takes a path */
+/* #undef HAVE_PATH_IOPS_GETATTR */
+
+/* Define if host toolchain supports PCLMULQDQ */
+#define HAVE_PCLMULQDQ 1
+
+/* proc_handler ctl_table arg is const */
+/* #undef HAVE_PROC_HANDLER_CTL_TABLE_CONST */
+
+/* proc_ops structure exists */
+/* #undef HAVE_PROC_OPS_STRUCT */
+
+/* If available, contains the Python version number currently in use. */
+#define HAVE_PYTHON "3.7"
+
+/* qat is enabled and existed */
+/* #undef HAVE_QAT */
+
+/* struct reclaim_state has reclaimed */
+/* #undef HAVE_RECLAIM_STATE_RECLAIMED */
+
+/* register_shrinker is vararg */
+/* #undef HAVE_REGISTER_SHRINKER_VARARG */
+
+/* register_sysctl_sz exists */
+/* #undef HAVE_REGISTER_SYSCTL_SZ */
+
+/* register_sysctl_table exists */
+/* #undef HAVE_REGISTER_SYSCTL_TABLE */
+
+/* iops->rename() wants flags */
+/* #undef HAVE_RENAME_WANTS_FLAGS */
+
+/* revalidate_disk() is available */
+/* #undef HAVE_REVALIDATE_DISK */
+
+/* revalidate_disk_size() is available */
+/* #undef HAVE_REVALIDATE_DISK_SIZE */
+
+/* Define to 1 if you have the <security/pam_modules.h> header file. */
+#define HAVE_SECURITY_PAM_MODULES_H 1
+
+/* setattr_prepare() accepts mnt_idmap */
+/* #undef HAVE_SETATTR_PREPARE_IDMAP */
+
+/* setattr_prepare() is available, doesn't accept user_namespace */
+/* #undef HAVE_SETATTR_PREPARE_NO_USERNS */
+
+/* setattr_prepare() accepts user_namespace */
+/* #undef HAVE_SETATTR_PREPARE_USERNS */
+
+/* iops->set_acl() takes 4 args, arg1 is struct mnt_idmap * */
+/* #undef HAVE_SET_ACL_IDMAP_DENTRY */
+
+/* iops->set_acl() takes 4 args */
+/* #undef HAVE_SET_ACL_USERNS */
+
+/* iops->set_acl() takes 4 args, arg2 is struct dentry * */
+/* #undef HAVE_SET_ACL_USERNS_DENTRY_ARG2 */
+
+/* shrinker_register exists */
+/* #undef HAVE_SHRINKER_REGISTER */
+
+/* kernel_siginfo_t exists */
+/* #undef HAVE_SIGINFO */
+
+#if defined(__amd64__) || defined(__i386__)
+/* Define if host toolchain supports SSE */
+#define HAVE_SSE 1
+
+/* Define if host toolchain supports SSE2 */
+#define HAVE_SSE2 1
+
+/* Define if host toolchain supports SSE3 */
+#define HAVE_SSE3 1
+
+/* Define if host toolchain supports SSE4.1 */
+#define HAVE_SSE4_1 1
+
+/* Define if host toolchain supports SSE4.2 */
+#define HAVE_SSE4_2 1
+
+/* Define if host toolchain supports SSSE3 */
+#define HAVE_SSSE3 1
+#endif
+
+/* STACK_FRAME_NON_STANDARD is defined */
+/* #undef HAVE_STACK_FRAME_NON_STANDARD */
+
+/* standalone <linux/stdarg.h> exists */
+/* #undef HAVE_STANDALONE_LINUX_STDARG */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the 'strerror_l' function. */
+#define HAVE_STRERROR_L 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the 'strlcat' function. */
+#define HAVE_STRLCAT 1
+
+/* Define to 1 if you have the 'strlcpy' function. */
+#define HAVE_STRLCPY 1
+
+/* submit_bio is member of struct block_device_operations */
+/* #undef HAVE_SUBMIT_BIO_IN_BLOCK_DEVICE_OPERATIONS */
+
+/* have super_block s_shrink */
+/* #undef HAVE_SUPER_BLOCK_S_SHRINK */
+
+/* have super_block s_shrink pointer */
+/* #undef HAVE_SUPER_BLOCK_S_SHRINK_PTR */
+
+/* sync_blockdev() is declared in include/blkdev.h */
+/* #undef HAVE_SYNC_BLOCKDEV */
+
+/* struct kobj_type has default_groups */
+/* #undef HAVE_SYSFS_DEFAULT_GROUPS */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* i_op->tmpfile() uses old dentry signature */
+/* #undef HAVE_TMPFILE_DENTRY */
+
+/* i_op->tmpfile() has mnt_idmap */
+/* #undef HAVE_TMPFILE_IDMAP */
+
+/* i_op->tmpfile() has userns */
+/* #undef HAVE_TMPFILE_USERNS */
+
+/* totalhigh_pages() exists */
+/* #undef HAVE_TOTALHIGH_PAGES */
+
+/* kernel has totalram_pages() */
+/* #undef HAVE_TOTALRAM_PAGES_FUNC */
+
+/* Define to 1 if you have the 'udev_device_get_is_initialized' function. */
+/* #undef HAVE_UDEV_DEVICE_GET_IS_INITIALIZED */
+
+/* kernel has __kernel_fpu_* functions */
+/* #undef HAVE_UNDERSCORE_KERNEL_FPU */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* iops->getattr() takes struct user_namespace* */
+/* #undef HAVE_USERNS_IOPS_GETATTR */
+
+/* iops->setattr() takes struct user_namespace* */
+/* #undef HAVE_USERNS_IOPS_SETATTR */
+
+/* fops->clone_file_range() is available */
+/* #undef HAVE_VFS_CLONE_FILE_RANGE */
+
+/* fops->dedupe_file_range() is available */
+/* #undef HAVE_VFS_DEDUPE_FILE_RANGE */
+
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