Paul Dagnelie fbac52e1e9 Fix FDT rollback to not overwrite unnecessary fields (#17205) ... When a dedup write fails, we try to roll the DDT entry back to a known good state. However, this also rolls the refcounts and the last-update time back to the state they were at when we started this write. This doesn't appear to be able to cause any refcount leaks (after the fix in 17123). This PR prevents that from happening by only rolling back the parts of the DDT entry that have been updated by the write so far. Sponsored-by: iXsystems, Inc. Sponsored-by: Klara, Inc. Signed-off-by: Paul Dagnelie <paul.dagnelie@klarasystems.com> Co-authored-by: Paul Dagnelie <paul.dagnelie@klarasystems.com> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Reviewed-by: Tony Hutter <hutter2@llnl.gov>		2025-04-16 09:59:45 -07:00
..
abd.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
aggsum.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
arc.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
blake3_zfs.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
blkptr.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
bplist.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
bpobj.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
bptree.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
bqueue.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
brt.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
btree.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dataset_kstats.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dbuf_stats.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dbuf.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
ddt_log.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
ddt_stats.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
ddt_zap.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
ddt.c	Fix FDT rollback to not overwrite unnecessary fields (#17205)	2025-04-16 09:59:45 -07:00
dmu_diff.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu_direct.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu_object.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu_objset.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dmu_recv.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dmu_redact.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dmu_send.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu_traverse.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu_tx.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dmu_zfetch.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dmu.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dnode_sync.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dnode.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_bookmark.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_crypt.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_dataset.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_deadlist.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_deleg.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_destroy.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_dir.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_pool.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_prop.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
dsl_scan.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dsl_synctask.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
dsl_userhold.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
edonr_zfs.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
fm.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
gzip.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
hkdf.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
lz4_zfs.c	SPDX: license tags: BSD-2-Clause	2025-04-16 09:59:44 -07:00
lz4.c	SPDX: license tags: BSD-2-Clause	2025-04-16 09:59:44 -07:00
lzjb.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
metaslab.c	Block remap for cloned blocks on device removal	2025-04-16 09:59:45 -07:00
mmp.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
multilist.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
objlist.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
pathname.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
range_tree.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
refcount.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
rrwlock.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
sa.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
sha2_zfs.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
skein_zfs.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_checkpoint.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_config.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_errlog.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_history.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
spa_log_spacemap.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_misc.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa_stats.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
spa.c	zed: Ensure spare activation after kernel-initiated device removal	2025-04-16 09:59:45 -07:00
space_map.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
space_reftree.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -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	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
uberblock.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
unique.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_draid_rand.c	SPDX: license tags: LicenseRef-OpenZFS-ThirdParty-PublicDomain	2025-04-16 09:59:45 -07:00
vdev_draid.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_file.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_indirect_births.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_indirect_mapping.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_indirect.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
vdev_initialize.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
vdev_label.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_mirror.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_missing.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_queue.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_aarch64_neon_common.h	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_aarch64_neon.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_aarch64_neonx2.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_avx2.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_avx512bw.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_avx512f.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_impl.h	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_powerpc_altivec_common.h	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_powerpc_altivec.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_scalar.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_sse2.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math_ssse3.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz_math.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_raidz.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
vdev_rebuild.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
vdev_removal.c	Fix lock reversal on device removal cancel	2025-04-16 09:59:45 -07:00
vdev_root.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
vdev_trim.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
vdev.c	Fix nonrot property being incorrectly unset (#17206)	2025-04-16 09:59:45 -07:00
zap_leaf.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zap_micro.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zap.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp_get.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp_global.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp_iter.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp_set.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp_synctask.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zcp.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfeature.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_byteswap.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_chksum.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_fm.c	zed: Ensure spare activation after kernel-initiated device removal	2025-04-16 09:59:45 -07:00
zfs_fuid.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_impl.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_ioctl.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_log.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_onexit.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_quota.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
zfs_ratelimit.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_replay.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
zfs_rlock.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zfs_sa.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
zfs_vnops.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
zfs_znode.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zil.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00
zio_checksum.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zio_compress.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zio_inject.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zio.c	Fix FDT rollback to not overwrite unnecessary fields (#17205)	2025-04-16 09:59:45 -07:00
zle.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zrlock.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zthr.c	SPDX: license tags: CDDL-1.0	2025-04-16 09:59:44 -07:00
zvol.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-04-16 09:59:45 -07:00