mirror_zfs/include/sys
Paul Dagnelie 661310ff5c FDT dedup log sync -- remove incremental
This PR condenses the FDT dedup log syncing into a single sync
pass. This reduces the overhead of modifying indirect blocks for the
dedup table multiple times per txg. In addition, changes were made to
the formula for how much to sync per txg. We now also consider the
backlog we have to clear, to prevent it from growing too large, or
remaining large on an idle system.

Sponsored-by: Klara, Inc.
Sponsored-by: iXsystems, Inc.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Authored-by: Don Brady <don.brady@klarasystems.com>
Authored-by: Paul Dagnelie <paul.dagnelie@klarasystems.com>
Signed-off-by: Paul Dagnelie <paul.dagnelie@klarasystems.com>
Closes #17038
2025-08-05 12:15:21 -04:00
..
crypto SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
fm SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
fs SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
lua SPDX: license tags: MIT 2025-04-16 09:59:44 -07:00
sysevent SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zstd SPDX: license tags: BSD-3-Clause 2025-04-16 09:59:44 -07:00
abd_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
abd.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
aggsum.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
arc_impl.h During pool export flush the ARC asynchronously 2025-06-17 10:50:26 -07:00
arc.h During pool export flush the ARC asynchronously 2025-06-17 10:50:26 -07:00
asm_linkage.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
avl_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
avl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bitmap.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bitops.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
blake3.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
blkptr.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bplist.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bpobj.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bptree.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
bqueue.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
brt_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
brt.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
btree.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dataset_kstats.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dbuf.h ARC: Notify dbuf cache about target size reduction 2025-05-28 16:00:28 -07:00
ddt_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
ddt.h FDT dedup log sync -- remove incremental 2025-08-05 12:15:21 -04:00
dmu_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_objset.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_recv.h cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
dmu_redact.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_send.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_traverse.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_tx.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu_zfetch.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dmu.h Improve block cloning transactions accounting 2025-06-17 10:50:26 -07:00
dnode.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_bookmark.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_crypt.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_dataset.h cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
dsl_deadlist.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_deleg.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_destroy.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_dir.h cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
dsl_pool.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_prop.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_scan.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_synctask.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
dsl_userhold.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
edonr.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
efi_partition.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
frame.h Linux build: silence objtool warnings 2025-06-17 10:50:26 -07:00
hkdf.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
metaslab_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
metaslab.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
mmp.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
mntent.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
mod.h SPDX: license tags: GPL-2.0-or-later 2025-04-16 09:59:44 -07:00
multilist.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
nvpair_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
nvpair.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
objlist.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
pathname.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
qat.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
range_tree.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
rrwlock.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
sa_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
sa.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
sha2.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
skein.h SPDX: license tags: LicenseRef-OpenZFS-ThirdParty-PublicDomain 2025-04-16 09:59:45 -07:00
spa_checkpoint.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
spa_checksum.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
spa_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
spa_log_spacemap.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
spa.h During pool export flush the ARC asynchronously 2025-06-17 10:50:26 -07:00
space_map.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
space_reftree.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
sysevent.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
txg_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
txg.h txg: generalise txg_wait_synced_sig() to txg_wait_synced_flags() (#17284) 2025-05-28 16:00:28 -07:00
u8_textprep_data.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
u8_textprep.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
uberblock_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
uberblock.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
uio_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
unique.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
uuid.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_disk.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_draid.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_file.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_indirect_births.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_indirect_mapping.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_initialize.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_raidz_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_raidz.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_rebuild.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_removal.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev_trim.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
vdev.h FDT dedup log sync -- remove incremental 2025-08-05 12:15:21 -04:00
xvattr.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zap_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zap_leaf.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zap.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zcp_global.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zcp_iter.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zcp_prop.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zcp_set.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zcp.h cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
zfeature.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_acl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_bootenv.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_chksum.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_context.h cred: properly pass and test creds on other threads (#17273) 2025-05-28 16:00:28 -07:00
zfs_debug.h FDT dedup log sync -- remove incremental 2025-08-05 12:15:21 -04:00
zfs_delay.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_file.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_fuid.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_ioctl_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_ioctl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_onexit.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_project.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_quota.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_racct.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_ratelimit.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_refcount.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_rlock.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_sa.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_stat.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_sysfs.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_vfsops.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_vnops.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zfs_znode.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zil_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zil.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zio_checksum.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zio_compress.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zio_crypt.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zio_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zio.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zrlock.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zthr.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zvol_impl.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00
zvol.h SPDX: license tags: CDDL-1.0 2025-04-16 09:59:44 -07:00