fbynite 4d4dd76f0f vdev_ops: don't try to call vdev_op_hold or vdev_op_rele when NULL ... This prevents a panic after a SLOG add/removal on the root pool followed by a zpool scrub. When a SLOG is removed, a hole takes its place - the vdev_ops for a hole is vdev_hole_ops, which defines the handler functions of vdev_op_hold and vdev_op_rele as NULL. This bug has been reported in illumos and FreeBSD, a different trigger in the FreeBSD report though. Credit for this patch goes to Patrick Mooney <pmooney@pfmooney.com> Obtained from: illumos-gate commit: c65bd18728f34725 External-issue: https://www.illumos.org/issues/12981 External-issue: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252396 Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Rob Wing <rob.fx907@gmail.com> Closes #11623		2021-03-05 12:53:50 -08:00
..
abd.c	Fix two minor lint errors (cppcheck)	2021-01-24 16:06:33 -08:00
aggsum.c	Reduce number of atomic_add() calls in aggsum	2020-02-06 13:21:06 -08:00
arc.c	Restore FreeBSD resource usage accounting	2021-03-05 12:50:32 -08:00
blkptr.c	Add zstd support to zfs	2020-08-20 10:30:06 -07:00
bplist.c	Fast Clone Deletion	2019-07-26 10:54:14 -07:00
bpobj.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
bptree.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
bqueue.c	Implement Redacted Send/Receive	2019-06-19 09:48:12 -07:00
btree.c	Fix typo in btree.c	2020-08-17 15:25:37 -07:00
dataset_kstats.c	Fix panic on DilOS with kstat per dataset statistics	2019-09-03 12:12:31 -07:00
dbuf_stats.c	Eliminate gratuitous bzeroing in dbuf_stats_hash_table_data	2020-10-01 12:22:54 -07:00
dbuf.c	Replace cv_{timed}wait_sig with cv_{timed}wait_idle where appropriate	2020-09-09 10:21:01 -07:00
ddt_zap.c	Refactor dnode dirty context from dbuf_dirty	2020-02-26 16:09:17 -08:00
ddt.c	Remove dead code	2020-06-18 12:21:18 -07:00
dmu_diff.c	Mark write_record static	2019-12-03 09:51:44 -08:00
dmu_object.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
dmu_objset.c	Relax special_small_blocks assertion.	2021-01-24 16:06:16 -08:00
dmu_recv.c	implicit conversion from 'boolean_t' to 'ds_hold_flags_t'	2021-01-05 10:30:19 -08:00
dmu_redact.c	Fix dnode refcount tracking	2020-11-11 11:03:24 -08:00
dmu_send.c	implicit conversion from 'boolean_t' to 'ds_hold_flags_t'	2021-01-05 10:30:19 -08:00
dmu_traverse.c	zil_parse: make callback parameters const	2020-10-16 13:01:53 -07:00
dmu_tx.c	Refactor dnode dirty context from dbuf_dirty	2020-02-26 16:09:17 -08:00
dmu_zfetch.c	Expose zfetch_max_idistance tunable	2020-10-16 13:02:39 -07:00
dmu.c	Restore FreeBSD resource usage accounting	2021-03-05 12:50:32 -08:00
dnode_sync.c	dnode_sync is careless with range tree	2020-08-27 16:07:05 -07:00
dnode.c	Add DB_RF_NOPREFETCH to dbuf_read()s in dnode.c	2020-10-01 12:21:09 -07:00
dsl_bookmark.c	Fix kernel panic induced by redacted send	2020-12-23 14:34:59 -08:00
dsl_crypt.c	Prune dead branch reported by Coverity	2020-10-01 12:20:16 -07:00
dsl_dataset.c	Add zstd support to zfs	2020-08-20 10:30:06 -07:00
dsl_deadlist.c	Fix i/o error handling of livelists and zap iteration	2020-08-05 10:22:09 -07:00
dsl_deleg.c	Reduce loaded range tree memory usage	2019-10-09 10:36:03 -07:00
dsl_destroy.c	Fix i/o error handling of livelists and zap iteration	2020-08-05 10:22:09 -07:00
dsl_dir.c	Add 'zfs rename -u' to rename without remounting	2020-09-03 16:16:15 -07:00
dsl_pool.c	Mark functions as static	2020-06-18 12:20:38 -07:00
dsl_prop.c	Replace sprintf()->snprintf() and strcpy()->strlcpy()	2020-06-07 11:42:12 -07:00
dsl_scan.c	Update references to nonexistent man pages in code	2020-10-30 16:04:41 -07:00
dsl_synctask.c	nowait synctask must succeed	2020-09-09 10:25:59 -07:00
dsl_userhold.c	Replace sprintf()->snprintf() and strcpy()->strlcpy()	2020-06-07 11:42:12 -07:00
edonr_zfs.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
fm.c	Avoid posting duplicate zpool events	2020-09-09 10:26:00 -07:00
gzip.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
hkdf.c	Encryption patch follow-up	2017-10-11 16:54:48 -04:00
lz4.c	Prefix zfs internal endian checks with _ZFS	2020-07-28 13:02:49 -07:00
lzjb.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
Makefile.in	Share zfs_fsync, zfs_read, zfs_write, et al between Linux and FreeBSD	2020-12-23 14:34:59 -08:00
metaslab.c	Update references to nonexistent man pages in code	2020-10-30 16:04:41 -07:00
mmp.c	Initialize mmp_last_write when the mmp thread starts	2020-09-09 10:26:04 -07:00
multilist.c	Make use of ZFS_DEBUG consistent within kmod sources	2020-07-25 20:07:44 -07:00
objlist.c	Implement Redacted Send/Receive	2019-06-19 09:48:12 -07:00
pathname.c	Replace ZFS on Linux references with OpenZFS	2020-10-16 13:01:24 -07:00
range_tree.c	Fix incorrect deletion order in range_tree_add_impl gap case	2020-10-16 13:05:23 -07:00
refcount.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
rrwlock.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
sa.c	Remove duplicate dnode.h include	2020-08-27 16:06:52 -07:00
sha256.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
skein_zfs.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
spa_boot.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
spa_checkpoint.c	Refactor dnode dirty context from dbuf_dirty	2020-02-26 16:09:17 -08:00
spa_config.c	vdev_ashift should only be set once	2020-09-18 12:40:20 -07:00
spa_errlog.c	Fix typos in module/zfs/	2019-09-02 17:56:41 -07:00
spa_history.c	Update references to nonexistent man pages in code	2020-10-30 16:04:41 -07:00
spa_log_spacemap.c	Make module tunables cross platform	2019-09-05 14:49:49 -07:00
spa_misc.c	special device removal space accounting fixes	2020-12-23 14:34:59 -08:00
spa_stats.c	FreeBSD: Add support for procfs_list	2020-10-01 12:18:56 -07:00
spa.c	FreeBSD: notify userspace when a vdev is removed	2020-12-23 13:08:12 -08:00
space_map.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
space_reftree.c	Reduce loaded range tree memory usage	2019-10-09 10:36:03 -07:00
THIRDPARTYLICENSE.cityhash	OpenZFS 8484 - Implement aggregate sum and use for arc counters	2018-06-06 09:35:59 -07:00
THIRDPARTYLICENSE.cityhash.descrip	OpenZFS 8484 - Implement aggregate sum and use for arc counters	2018-06-06 09:35:59 -07:00
txg.c	Replace cv_{timed}wait_sig with cv_{timed}wait_idle where appropriate	2020-09-09 10:21:01 -07:00
uberblock.c	MMP interval and fail_intervals in uberblock	2019-03-21 12:47:57 -07:00
unique.c	Reduce loaded range tree memory usage	2019-10-09 10:36:03 -07:00
vdev_cache.c	Replace ASSERTV macro with compiler annotation	2019-12-05 12:37:00 -08:00
vdev_indirect_births.c	Fixes: #8934 Large kmem_alloc	2019-07-10 15:54:49 -07:00
vdev_indirect_mapping.c	Replace ASSERTV macro with compiler annotation	2019-12-05 12:37:00 -08:00
vdev_indirect.c	Fix reporting of CKSUM errors in indirect vdevs	2020-12-23 14:34:59 -08:00
vdev_initialize.c	nowait synctask must succeed	2020-09-09 10:25:59 -07:00
vdev_label.c	Replace ZFS on Linux references with OpenZFS	2020-10-16 13:01:24 -07:00
vdev_mirror.c	vdev_ashift should only be set once	2020-09-18 12:40:20 -07:00
vdev_missing.c	Import vdev ashift optimization from FreeBSD	2020-08-21 12:53:17 -07:00
vdev_queue.c	Fix for "Reduce latency effects of non-interactive I/O"	2020-12-23 13:09:17 -08:00
vdev_raidz_math_aarch64_neon_common.h	FreeBSD: fix the build with Clang 11	2020-08-17 15:40:17 -07:00
vdev_raidz_math_aarch64_neon.c	Linux 5.0 compat: SIMD compatibility	2019-07-12 09:31:20 -07:00
vdev_raidz_math_aarch64_neonx2.c	Linux 5.0 compat: SIMD compatibility	2019-07-12 09:31:20 -07:00
vdev_raidz_math_avx2.c	FreeBSD: fix the build with Clang 11	2020-08-17 15:40:17 -07:00
vdev_raidz_math_avx512bw.c	Refactor ccompile.h to not include system headers	2020-07-25 20:09:50 -07:00
vdev_raidz_math_avx512f.c	FreeBSD: fix the build with Clang 11	2020-08-17 15:40:17 -07:00
vdev_raidz_math_impl.h	Fix const-correctness in raidz math	2020-02-03 10:52:41 -08:00
vdev_raidz_math_powerpc_altivec_common.h	FreeBSD: fix the build with Clang 11	2020-08-17 15:40:17 -07:00
vdev_raidz_math_powerpc_altivec.c	Prefix zfs internal endian checks with _ZFS	2020-07-28 13:02:49 -07:00
vdev_raidz_math_scalar.c	Linux 5.3: Fix switch() fall though compiler errors	2019-08-21 09:29:23 -07:00
vdev_raidz_math_sse2.c	FreeBSD: fix the build with Clang 11	2020-08-17 15:40:17 -07:00
vdev_raidz_math_ssse3.c	Refactor ccompile.h to not include system headers	2020-07-25 20:09:50 -07:00
vdev_raidz_math.c	Reduce fletcher4 and raidz benchmark times	2020-12-23 14:34:59 -08:00
vdev_raidz.c	Avoid posting duplicate zpool events	2020-09-09 10:26:00 -07:00
vdev_rebuild.c	nowait synctask must succeed	2020-09-09 10:25:59 -07:00
vdev_removal.c	special device removal space accounting fixes	2020-12-23 14:34:59 -08:00
vdev_root.c	Import vdev ashift optimization from FreeBSD	2020-08-21 12:53:17 -07:00
vdev_trim.c	nowait synctask must succeed	2020-09-09 10:25:59 -07:00
vdev.c	vdev_ops: don't try to call vdev_op_hold or vdev_op_rele when NULL	2021-03-05 12:53:50 -08:00
zap_leaf.c	Refactor dnode dirty context from dbuf_dirty	2020-02-26 16:09:17 -08:00
zap_micro.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
zap.c	Rename refcount.h to zfs_refcount.h	2020-07-29 16:35:33 -07:00
zcp_get.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
zcp_global.c	OpenZFS 8600 - ZFS channel programs - snapshot	2018-02-08 15:29:24 -08:00
zcp_iter.c	Fix typos in module/zfs/	2019-09-02 17:56:41 -07:00
zcp_set.c	Support setting user properties in a channel program	2020-02-14 13:41:42 -08:00
zcp_synctask.c	filesystem_limit/snapshot_limit is incorrectly enforced against root	2020-07-11 17:18:02 -07:00
zcp.c	Channel program may spuriously fail with "memory limit exhausted"	2020-11-12 09:02:00 -08:00
zfeature.c	Throw const on some strings	2020-10-16 12:55:56 -07:00
zfs_byteswap.c	Mark functions as static	2020-06-18 12:20:38 -07:00
zfs_fm.c	Avoid posting duplicate zpool events	2020-09-09 10:26:00 -07:00
zfs_fuid.c	FreeBSD: Fix UNIX permissions checking	2020-08-18 09:57:07 -07:00
zfs_ioctl.c	Fix optional "force" arg handing in zfs_ioc_pool_sync()	2020-12-23 14:34:59 -08:00
zfs_log.c	Throw const on some strings	2020-10-16 12:55:56 -07:00
zfs_onexit.c	Remove deduplicated send/receive code	2020-04-23 10:06:57 -07:00
zfs_quota.c	File incorrectly zeroed when receiving incremental stream that toggles -L	2020-06-09 10:41:01 -07:00
zfs_ratelimit.c	Change checksum & IO delay ratelimit values	2018-03-04 17:34:51 -08:00
zfs_replay.c	Simplify FreeBSD's locking requirements in zfs_replay.c	2020-01-22 17:55:56 -08:00
zfs_rlock.c	Add a "try" operation for range locks	2020-07-06 11:53:31 -07:00
zfs_sa.c	Add convenience wrappers for common uio usage	2020-06-14 10:09:55 -07:00
zfs_vnops.c	Set file mode during zfs_write	2021-02-08 09:20:38 -08:00
zil.c	zil_parse: make callback parameters const	2020-10-16 13:01:53 -07:00
zio_checksum.c	Mark functions as static	2020-06-18 12:20:38 -07:00
zio_compress.c	Avoid symbol collision with in-kernel zstdlib	2020-08-24 12:20:41 -07:00
zio_inject.c	Replace ASSERTV macro with compiler annotation	2019-12-05 12:37:00 -08:00
zio.c	G/C data_alloc_arena	2020-11-11 18:46:22 -08:00
zle.c	Add include files for prototypes	2020-06-18 12:21:25 -07:00
zrlock.c	Remove dead code	2020-06-18 12:21:18 -07:00
zthr.c	Retain thread name when resuming a zthr	2020-09-09 10:21:16 -07:00
zvol.c	Fix problems in zvol_set_volmode_impl	2020-11-17 12:20:09 -08:00