khoang98 3a8e23d0f8 Skip dbuf_evict_one() from dbuf_evict_notify() for reclaim thread ...

Avoid calling dbuf_evict_one() from memory reclaim contexts (e.g. Linux
kswapd, FreeBSD pagedaemon). This prevents deadlock caused by reclaim
threads waiting for the dbuf hash lock in the call sequence:
dbuf_evict_one -> dbuf_destroy -> arc_buf_destroy

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Kaitlin Hoang <kthoang@amazon.com>
Closes #17561

2025-10-16 17:03:47 -07:00

..

ia32

Use .section .rodata instead of .rodata on FreeBSD

2023-02-24 16:45:48 -08:00

acl_impl.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

acl.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

atomic.h

FreeBSD: Reduce divergence from in-tree sources

2023-10-10 19:19:09 -07:00

byteorder.h

Reduce false positives from Static Analyzers

2022-09-30 15:30:12 -07:00

callb.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

ccompat.h

freebsd: Use compiler.h from FreeBSD's base's linuxkpi

2024-11-18 11:44:05 -08:00

ccompile.h

Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN.

2024-05-13 10:27:38 -05:00

cmn_err.h

spl: cmn_err_once() should be usable in brace-less if else statements

2023-03-15 11:13:25 -07:00

condvar.h

FreeBSD: make adjustments for the standalone environment

2020-10-13 21:05:49 -07:00

cred.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

ctype.h

FreeBSD: Reduce divergence from in-tree sources

2023-10-10 19:19:09 -07:00

debug.h

freebsd: Use compiler.h from FreeBSD's base's linuxkpi

2024-11-18 11:44:05 -08:00

dirent.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

disp.h

Cleanup: Use OpenSolaris functions to call scheduler

2022-09-12 09:55:37 -07:00

dkio.h

freebsd: trim dkio.h to the minimum

2022-11-07 15:55:33 -08:00

fcntl.h

FreeBSD: fix HEAD build, conditionally remove FDSYNC defines

2021-01-23 15:39:55 -08:00

file.h

Rename refcount.h to zfs_refcount.h

2020-07-29 16:35:33 -07:00

freebsd_rwlock.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

idmap.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

inttypes.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

isa_defs.h

freebsd: simplify MD isa_defs.h

2022-11-07 15:55:37 -08:00

kmem_cache.h

FreeBSD: make adjustments for the standalone environment

2020-10-13 21:05:49 -07:00

kmem.h

Linux: Report reclaimable memory to kernel as such (#16385)

2024-11-14 15:20:06 -08:00

kstat.h

Cleanup: Switch to strlcpy from strncpy

2022-09-27 16:35:29 -07:00

list_impl.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

list.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

lock.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

misc.h

Skip dbuf_evict_one() from dbuf_evict_notify() for reclaim thread

2025-10-16 17:03:47 -07:00

mod_os.h

freebsd: fix compile for spa_taskq_read/spa_taskq_write params

2024-01-16 11:32:19 -08:00

mode.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

mount.h

freebsd: changes necessary to coexist with dtrace in tree

2020-07-01 09:10:08 -07:00

mutex.h

Add mutex_enter_interruptible() for interruptible sleeping IOCTLs

2023-11-06 16:47:41 -08:00

param.h

Refactor ccompile.h to not include system headers

2020-07-25 20:09:50 -07:00

policy.h

cred: properly pass and test creds on other threads (#17273)

2025-06-02 16:49:51 -07:00

proc.h

FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372)

2024-11-15 10:15:00 -08:00

processor.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

procfs_list.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

random.h

FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372)

2024-11-15 10:15:00 -08:00

rwlock.h

spl: Don't check FreeBSD rwlocks for double initialization (#13019)

2022-01-31 10:58:45 -08:00

sdt.h

FreeBSD: Use a statement expression to implement SET_ERROR() (#16284)

2024-07-23 11:58:49 -07:00

sid.h

Fix ACL checks for NFS kernel server

2022-03-18 06:47:57 -06:00

sig.h

Simplify issig().

2024-11-14 15:20:10 -08:00

simd_aarch64.h

module: freebsd: fix aarch64 fpu handling

2023-04-10 12:40:18 -07:00

simd_arm.h

Miscellaneous FreBSD compilation bugfixes

2023-04-06 10:35:02 -07:00

simd_powerpc.h

powerpc64: Support ELFv2 asm on Big Endian

2023-04-27 12:49:21 -07:00

simd_x86.h

Miscellaneous FreBSD compilation bugfixes

2023-04-06 10:35:02 -07:00

simd.h

Fix gcc unused value warning in FreeBSD simd.h

2024-11-06 10:06:29 -08:00

spl_condvar.h

FreeBSD: Reduce divergence from in-tree sources

2023-10-10 19:19:09 -07:00

string.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

sunddi.h

Remove hw_serial, ddi_strtoul()

2022-05-13 10:15:31 -07:00

sysmacros.h

Replace P2ALIGN with P2ALIGN_TYPED and delete P2ALIGN.

2024-05-13 10:27:38 -05:00

systeminfo.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

systm.h

Refactor ccompile.h to not include system headers

2020-07-25 20:09:50 -07:00

taskq.h

FreeBSD: Improve taskq wrapper

2023-11-06 16:33:18 -08:00

thread.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

time.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

timer.h

Cleanup: Use OpenSolaris functions to call scheduler

2022-09-12 09:55:37 -07:00

trace_zfs.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

trace.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

types32.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

types.h

Linux 6.3 compat: idmapped mount API changes

2023-04-10 14:15:36 -07:00

uio.h

dmu: Allow buffer fills to fail

2024-02-20 15:53:02 -08:00

uuid.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

vfs.h

FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are NFS visible

2023-11-29 14:08:46 -08:00

vm.h

FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372)

2024-11-15 10:15:00 -08:00

vmsystm.h

Add FreeBSD support to OpenZFS

2020-04-14 11:36:28 -07:00

vnode_impl.h

FreeBSD: Cleanup zfs_readdir()

2022-09-20 14:50:16 -07:00

vnode.h

FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372)

2024-11-15 10:15:00 -08:00

wmsum.h

Introduce write-mostly sums

2021-05-27 14:27:29 -06:00

zmod.h

Replace dead opensolaris.org license link

2022-07-11 14:16:13 -07:00

zone.h

FreeBSD: Simplify INGLOBALZONE

2020-08-31 19:43:08 -07:00