src/sys/contrib/openzfs/lib/libzfs/os/linux/libzfs_mount_os.c, branch main

zfs: merge openzfs/zfs@3ee08abd2

2026-03-19T20:25:34+00:00

Notable upstream pull request merges:
 #17000 -multiple cmd/zfs: support creating parents with canmount=no
 #17926 b481a8bbb Make zpool status dedup table support raw bytes -p output
 #18238 -multiple Report space metrics per allocation class
 #18240 5dad9459d Add --no-preserve-encryption flag
 #18257 1eace5906 libzfs: use mount_setattr for selective remount including
                  legacy mounts
 #18259 1e2c94a04 More consistent use of TREE_* macros in AVL comparators
 #18262 c58b8b7dc Fix check for .cfi_negate_ra_state on aarch64
 #18264 f109c7bb9 Add the --file-layout (-f) option to zdb(8)
 #18268 304de7f19 libzfs: handle EDOM error in zpool_create
 #18275 753f1e1e2 zstream: add a drop_record subcommand
 #18276 0f90a797d Fix vdev_rebuild_range() tx commit
 #18277 1e1d64d66 Fix log vdev removal issues
 #18278 06b0abfe6 Fix the send --exclude option to work with encryption
 #18281 e73ada771 libzpool: lift zfs_file ops out to separate source file
 #18284 d97945776 zstream: consolidate shared code
 #18285 -multiple Separate SIMD compile checks for userspace and kernel
 #18288 c5905b2cb Implement lzc_send_progress
 #18289 -multiple L2ARC: Add depth cap and write budget fairness for
                  persistent markers
 #18290 d45c8d648 FreeBSD: Improve dmesg kernel message prefix
 #18294 b403040c4 draid: fix data corruption after disk clear
 #18296 -multiple libzfs: mnttab cleanup
 #18300 d35951b18 zpool clear: remove undocumented rewind flags
 #18301 ae7fcd5f9 fix libzfs diff mem leak in an error path
 #18303 65165df12 zilstat: add man page
 #18314 7f65e04ab libzfs: scrub: only include start and end nv pairs if
                  needed for scrub
 #18315 -multiple Sync ZVOLs block cloning conditions with file systems
 #18330 f80338fac zarcsummary: add man page
 #18337 f259a47c7 zpool-iostat.8: clarify first report shows per-second
                  averages

Obtained from:	OpenZFS
OpenZFS commit:	3ee08abd2fcef3123188e9ad61a9cd80b9b7831c

zfs: merge openzfs/zfs@89f729dcc

2025-12-07T21:38:13+00:00

Notable upstream pull request merges:
 #17932 1f3444f2b zpool: fix special vdev -v -o conflict
 #17934 -multiple Remove libuutil
 #17941 88d012a1d Fix snapshot automount expiry cancellation deadlock
 #17942 36e4f1888 Fix taskq NULL pointer dereference on timer race
 #17946 39303feba chksum: run 256K benchmark on demand, preserve
                  chksum_stat_data
 #17948 -multiple Remove libtpool
 #17957 e37937f42 ztest: fix broken random call
 #17960 928eccc5b DDT: Reduce global DDT lock scope during writes
 #17961 48f33c1ef DDT: Make children writes inherit allocator
 #17975 7f7d4934c FreeBSD: Fix uninitialized variable error
 #17980 a5b665df3 DDT: Switch to using wmsums for lookup stats
 #18004 ffaea0831 FreeBSD: Remove HAVE_INLINE_FLSL use

Obtained from:	OpenZFS
OpenZFS commit:	89f729dcca87425aadfa03d1764e96f285eb658d

zfs: merge openzfs/zfs@4abc21b28

2025-03-27T08:01:36+00:00

Notable upstream pull request merges:
 #17015 201d26294 Add receive:append permission for limited receive
 #17020 94a3fabcb Unified allocation throttling
 #17038 1b495eeab FDT dedup log sync  -- remove incremental
 #17073 9250403ba Make ganging redundancy respect redundant_metadata
                  property
 #17077 0433523ca Verify every block pointer is either embedded, hole,
                  or has a valid DVA
 #17101 83fa051ce spl_vfs: fix vrele task runner signature mismatch
 #17113 09f4dd06c Prefer embedded blocks to dedup
 #17120 0ea44e576 Fix deduplication of overridden blocks
 #17124 62a9d372f zed: Print return code on failed zpool_prepare_disk
 #17126 3cd9934a4 Some arc_release() cleanup
 #17136 d033f2676 Always perform bounds-checking in metaslab_free_concrete
 #17142 45e9b54e9 kstat: allow multi-level module names
 #17145 676b7ef10 Fix deadlock on I/O errors during device removal
 #17180 4abc21b28 Block remap for cloned blocks on device removal

Obtained from:	OpenZFS
OpenZFS commit:	4abc21b28c22d93c06e1e51c1f9019b4fa4e0d51

zfs: merge openzfs/zfs@b3d0568cf

2022-08-13T23:14:21+00:00

Notable upstream pull request merges:
  #9372 Implement a new type of zfs receive: corrective receive (-c)
  #13635 Add snapshots_changed as property
  #13636 Add support for per dataset zil stats and use wmsum counters
  #13643 Fix scrub resume from newly created hole
  #13670 Fix memory allocation for the checksum benchmark
  #13695 Skip checksum benchmarks on systems with slow cpu
  #13711 zpool: fix redundancy check after vdev removal

Obtained from:	OpenZFS
OpenZFS commit:	b3d0568cfd65458c92f7ab3d7bb709087992628e

zfs: merge openzfs/zfs@cb01da680

2022-07-07T22:02:36+00:00

Notable upstream pull request merges:
  #12438 Avoid panic with recordsize > 128k, raw sending and no large_blocks
  #13015 Fix dnode byteswapping
  #13256 Add a "zstream decompress" subcommand
  #13555 Scrub mirror children without BPs
  #13576 Several sorted scrub optimizations
  #13579 Fix and disable blocks statistics during scrub
  #13582 Several B-tree optimizations
  #13591 Avoid two 64-bit divisions per scanned block
  #13606 Avoid memory copies during mirror scrub
  #13613 Avoid memory copy when verifying raidz/draid parity

Obtained from:	OpenZFS
OpenZFS commit:	cb01da68057dcb9e612e8d2e97d058c46c3574af

zfs: merge openzfs/zfs@bc3f12bfa (master) into main

2022-03-29T10:07:34+00:00

Notable upstream pull request merges:
  #12083 libzfs: FreeBSD doesn't resize partitions for you
  #13106 add physical device size to SIZE column in 'zpool list -v'
  #13158 Allow zfs send to exclude datasets
  #13190 module: zfs: zio_inject: zio_match_handler: don't << -1
  #13219 FreeBSD: add missing replay check to an assert in zfs_xvattr_set
  #13220 module: freebsd: avoid a taking a destroyed lock in zfs_zevent bits
  #13221 Fix ACL checks for NFS kernel server

Obtained from:	OpenZFS
OpenZFS commit:	bc3f12bfac152a0c28951cec92340ba14f9ccee9

zfs: merge openzfs/zfs@17b2ae0b2 (master) into main

2022-01-22T22:05:15+00:00

Notable upstream pull request merges:
  #12766 Fix error propagation from lzc_send_redacted
  #12805 Updated the lz4 decompressor
  #12851 FreeBSD: Provide correct file generation number
  #12857 Verify dRAID empty sectors
  #12874 FreeBSD: Update argument types for VOP_READDIR
  #12896 Reduce number of arc_prune threads
  #12934 FreeBSD: Fix zvol_*_open() locking
  #12947 lz4: Cherrypick fix for CVE-2021-3520
  #12961 FreeBSD: Fix leaked strings in libspl mnttab
  #12964 Fix handling of errors from dmu_write_uio_dbuf() on FreeBSD
  #12981 Introduce a flag to skip comparing the local mac when raw sending
  #12985 Avoid memory allocations in the ARC eviction thread

Obtained from:	OpenZFS
OpenZFS commit:	17b2ae0b24d487fdda2ef1098ec26fa7f79a61f6

zfs: merge openzfs/zfs@4a1195ca5 (master) into main

2021-09-15T15:30:53+00:00

Notable upstream pull request merges:
  #11312 Temporarily use root credentials to mount snapshots in .zfs
  #12246 arc: Drop an incorrect assert
  #12443 Fixed data integrity issue when underlying disk returns error
         to zfs
  #12522 Compressed receive with different ashift can result in incorrect
         PSIZE on disk
  #12535 Verify embedded blkptr's in arc_read()
  #12541 Allow sending corrupt snapshots even if metadata is corrupted

Obtained from:	OpenZFS
OpenZFS commit:	4a1195ca5041cbff2a6b025a31937fef84876c52

zfs: merge openzfs/zfs@14b43fbd9 (master) into main

2021-07-23T00:50:13+00:00

Notable upstream pull request merges:
  #12271 Tinker with slop space accounting with dedup
  #12279 Fix ARC ghost states eviction accounting
  #12284 Add Module Parameter Regarding Log Size Limit
  #12300 Introduce dsl_dir_diduse_transfer_space()
  #12314 Optimize allocation throttling
  #12348 Minor ARC optimizations
  #12350 Detect HAVE_LARGE_STACKS at compile time
  #12356 Use SET_ERROR for more errors in FreeBSD vnops
  #12375 FreeBSD: Ignore make_dev_s() errors
  #12378 FreeBSD: Switch from MAXPHYS to maxphys on FreeBSD 13+

Obtained from:	OpenZFS
OpenZFS commit:	14b43fbd9c13d802409ed886bb6b66fd528fb209

zfs: merge openzfs/zfs@75b4cbf62 (master) into main

2021-06-08T14:52:44+00:00

Notable upstream pull request merges:
  #11710 Allow zfs to send replication streams with missing snapshots
  #11751 Avoid taking global lock to destroy zfsdev state
  #11786 Ratelimit deadman zevents as with delay zevents
  #11803 ZFS traverse_visitbp optimization to limit prefetch
  #11813 Allow pool names that look like Solaris disk names
  #11822 Atomically check and set dropped zevent count
  #11822 Don't scale zfs_zevent_len_max by CPU count
  #11833 Refactor zfsdev state init/destroy to share common code
  #11837 zfs get -p only outputs 3 columns if "clones" property is empty
  #11843 libzutil: zfs_isnumber(): return false if input empty
  #11849 Use dsl_scan_setup_check() to setup a scrub
  #11861 Improvements to the 'compatibility' property
  #11862 cmd/zfs receive: allow dry-run (-n) to check property args
  #11864 receive: don't fail inheriting (-x) properties on wrong dataset type
  #11877 Combine zio caches if possible
  #11881 FreeBSD: use vnlru_free_vfsops if available
  #11883 FreeBSD: add support for lockless symlink lookup
  #11884 FreeBSD: add missing seqc write begin/end around zfs_acl_chown_setattr
  #11896 Fix crash in zio_done error reporting
  #11905 zfs-send(8): Restore sorting of flags
  #11926 FreeBSD: damage control racing .. lookups in face of mkdir/rmdir
  #11930 vdev_mirror: don't scrub/resilver devices that can't be read
  #11938 Fix AVX512BW Fletcher code on AVX512-but-not-BW machines
  #11955 zfs get: don't lookup mount options when using "-s local"
  #11956 libzfs: add keylocation=https://, backed by fetch(3) or libcurl
  #11959 vdev_id: variable not getting expanded under map_slot()
  #11966 Scale worker threads and taskqs with number of CPUs
  #11994 Clean up use of zfs_log_create in zfs_dir
  #11997 FreeBSD: Don't force xattr mount option
  #11997 FreeBSD: Implement xattr=sa
  #11997 FreeBSD: Use SET_ERROR to trace xattr name errors
  #11998 Simplify/fix dnode_move() for dn_zfetch
  #12003 FreeBSD: Initialize/destroy zp->z_lock
  #12010 Fix dRAID self-healing short columns
  #12033 Revert "Fix raw sends on encrypted datasets when copying back snapshots"
  #12040 Reinstate the old zpool read label logic as a fallback
  #12046 Improve scrub maxinflight_bytes math
  #12049 FreeBSD: avoid memory allocation in arc_prune_async
  #12052 FreeBSD: incorporate changes to the VFS_QUOTACTL(9) KPI
  #12061 Fix dRAID sequential resilver silent damage handling
  #12072 Let zfs diff be more permissive
  #12077 FreeBSD: Retry OCF ENOMEM errors.
  #12088 Propagate vdev state due to invalid label corruption
  #12091 libzfs: On FreeBSD, use MNT_NOWAIT with getfsstat
  #12097 FreeBSD: Update dataset_kstats for zvols in dev mode
  #12104 FreeBSD boot code reminder after zpool upgrade
  #12114 Introduce write-mostly sums

Obtained from:	OpenZFS
OpenZFS commit:	75b4cbf62590c23fac3667537961a2a75fdc2cc3