mirror_zfs/module/zfs
Alexander Motin 0c9cdd1606 Improve block cloning transactions accounting
Previous dmu_tx_count_clone() was broken, stating that cloning is
similar to free.  While they might be from some points, cloning
is not net-free.  It will likely consume space and memory, and
unlike free it will do it no matter whether the destination has
the blocks or not (usually not, so previous code did nothing).

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #17431
2025-06-17 10:50:26 -07:00
..
abd.c Export correct symbols for Lustre Direct I/O 2025-05-28 16:00:28 -07:00
aggsum.c SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
arc.c tunables: ensure tunable and variable have same define gate 2025-06-17 10:50:26 -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 Improve block cloning transactions accounting 2025-06-17 10:50:26 -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 tunables: fix spelling 2025-06-17 10:50:26 -07:00
dmu_diff.c SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_direct.c Export correct symbols for Lustre Direct I/O 2025-05-28 16:00:28 -07:00
dmu_object.c SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_objset.c dmu_objset_hold_flags() should call dsl_dataset_rele_flags() on error 2025-05-28 16:00:28 -07:00
dmu_recv.c cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -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 Fix 2 bugs in non-raw send with encryption 2025-05-28 16:00:28 -07:00
dmu_traverse.c SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_tx.c Improve block cloning transactions accounting 2025-06-17 10:50:26 -07:00
dmu_zfetch.c SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu.c Reduce zfs_dmu_offset_next_sync penalty 2025-06-17 10:50:26 -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 Expose dataset encryption status via fast stat path 2025-06-17 10:49:40 -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 cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -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 Cause zpool scan resume commands to get logged in history 2025-05-28 16:00:28 -07:00
dsl_synctask.c txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284) 2025-05-28 16:00:28 -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 tunables: ensure tunable and variable have same define gate 2025-06-17 10:50:26 -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 Fix off-by-one bug in range tree code 2025-06-17 10:49:40 -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 tunables: ensure tunable and variable have same define gate 2025-06-17 10:50:26 -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 Set spa_final_txg in spa_unload() 2025-06-17 10:50:26 -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 txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284) 2025-05-28 16:00:28 -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 tunables: don't assert initialisation in impl getters 2025-06-17 10:50:26 -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 null dereference in spa_vdev_remove_cancel_sync() 2025-05-28 16:00:28 -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 vdev: skip faulting disks pending removal 2025-06-17 10:50:26 -07:00
zap_leaf.c ZAP: Reduce leaf array and free chunks fragmentation 2025-05-28 16:00:28 -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 zcp: get_prop: fix encryptionroot and encryption 2025-06-17 10:49:40 -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 cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
zcp.c txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284) 2025-05-28 16:00:28 -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 zfs_log: make zfs_immediate_write_sz uint 2025-06-17 10:50:26 -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 Improve block cloning transactions accounting 2025-06-17 10:50:26 -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 Only interrupt active disk I/Os in failmode=continue 2025-06-17 10:49:40 -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 Improve block cloning transactions accounting 2025-06-17 10:50:26 -07:00