Brian Behlendorf 954fe5e1be Add interface to interface spa_get_worst_case_min_alloc() function ... Provide an interface to retrieve the lowest and highest minimum allocation size for the normal allocation class. This can be used by external consumers of the DMU to estimate potential wasted capacity when setting the recordsize for an object. The new "min_alloc" and "max_alloc" keys are added to the pool configuration and used by default_volblocksize() to warn when an ineffecient block size is requested. For older kmods which don't yet include the new keys fallback to the previous logic. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #17758		2025-09-25 12:08:14 -07:00
..
abd.c	Prefer VERIFY0(n) over VERIFY3U(n, ==, 0)	2025-08-07 11:41:25 -07:00
aggsum.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
arc.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
blake3_zfs.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
blkptr.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
bplist.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
bpobj.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
bptree.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
bqueue.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
brt.c	BRT: Fix ZAP entry endianness	2025-07-30 09:42:47 -07:00
btree.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dataset_kstats.c	ZIL: "crash" the ZIL if the pool suspends during fallback	2025-08-08 16:43:26 -07:00
dbuf_stats.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
dbuf.c	dnode: remove dn_dirtyctx and dnode_dirtycontext	2025-08-21 06:05:38 -07:00
ddt_log.c	Fix ddle memleak in ddt_log_load	2025-09-12 15:05:10 -07:00
ddt_stats.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
ddt_zap.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
ddt.c	Fix wrong dedup_table_size for legacy dedup	2025-09-09 17:06:24 -07:00
dmu_diff.c	Allow physical rewrite without logical	2025-08-06 10:36:07 -07:00
dmu_direct.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dmu_object.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dmu_objset.c	dnode: add dn_dirtycnt, count of number of txgs this dnode is dirty on	2025-08-21 06:05:29 -07:00
dmu_recv.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dmu_redact.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dmu_send.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dmu_traverse.c	Allow physical rewrite without logical	2025-08-06 10:36:07 -07:00
dmu_tx.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
dmu_zfetch.c	Wire O_DIRECT also to Uncached I/O (#17218)	2025-05-13 14:26:55 -07:00
dmu.c	Fix two infinite loops if dmu_prefetch_max set to zero	2025-09-15 12:43:39 -07:00
dnode_sync.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dnode.c	dnode: remove dn_dirtyctx and dnode_dirtycontext	2025-08-21 06:05:38 -07:00
dsl_bookmark.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dsl_crypt.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dsl_dataset.c	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
dsl_deadlist.c	Fix missed assertion update in physical rewrite patch	2025-08-13 15:56:25 -04:00
dsl_deleg.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
dsl_destroy.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dsl_dir.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
dsl_pool.c	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
dsl_prop.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
dsl_scan.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
dsl_synctask.c	dmu_tx_assign: make all VERIFY0 calls use DMU_TX_SUSPEND	2025-05-28 10:28:59 -07:00
dsl_userhold.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
edonr_zfs.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
fm.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
gzip.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
hkdf.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
lz4_zfs.c	SPDX: license tags: BSD-2-Clause	2025-03-13 17:56:46 -07:00
lz4.c	SPDX: license tags: BSD-2-Clause	2025-03-13 17:56:46 -07:00
lzjb.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
metaslab.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
mmp.c	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
multilist.c	Allow vmem_alloc backed multilists	2025-08-12 13:36:03 -07:00
objlist.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
pathname.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
range_tree.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
refcount.c	Implement allocation size ranges and use for gang leaves (#17111)	2025-05-02 15:32:18 -07:00
rrwlock.c	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
sa.c	Prefer VERIFY0(n) over VERIFY3U(n, ==, 0)	2025-08-07 11:41:25 -07:00
sha2_zfs.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
skein_zfs.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
spa_checkpoint.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
spa_config.c	Add interface to interface spa_get_worst_case_min_alloc() function	2025-09-25 12:08:14 -07:00
spa_errlog.c	Allow physical rewrite without logical	2025-08-06 10:36:07 -07:00
spa_history.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-03-18 16:04:22 -07:00
spa_log_spacemap.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
spa_misc.c	Add interface to interface spa_get_worst_case_min_alloc() function	2025-09-25 12:08:14 -07:00
spa_stats.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
spa.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
space_map.c	Prefer VERIFY0P(n) over VERIFY(n == NULL)	2025-08-07 11:41:37 -07:00
space_reftree.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -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_wait_synced_flags: add TXG_WAIT_SUSPEND flag to not wait if pool suspended	2025-05-28 10:27:46 -07:00
uberblock.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
unique.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_draid_rand.c	SPDX: license tags: LicenseRef-OpenZFS-ThirdParty-PublicDomain	2025-03-13 17:57:31 -07:00
vdev_draid.c	Detect a slow raidz child during reads	2025-09-10 15:31:30 -07:00
vdev_file.c	Enable zhack to work properly with 4k sector size disks	2025-09-10 15:01:32 -07:00
vdev_indirect_births.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_indirect_mapping.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_indirect.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev_initialize.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev_label.c	Add interface to interface spa_get_worst_case_min_alloc() function	2025-09-25 12:08:14 -07:00
vdev_mirror.c	Allow physical rewrite without logical	2025-08-06 10:36:07 -07:00
vdev_missing.c	Implement allocation size ranges and use for gang leaves (#17111)	2025-05-02 15:32:18 -07:00
vdev_queue.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev_raidz_math_aarch64_neon_common.h	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_aarch64_neon.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_aarch64_neonx2.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_avx2.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_avx512bw.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_avx512f.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_impl.h	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_powerpc_altivec_common.h	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_powerpc_altivec.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_scalar.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_sse2.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math_ssse3.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
vdev_raidz_math.c	tunables: don't assert initialisation in impl getters	2025-05-28 16:50:22 -07:00
vdev_raidz.c	Detect a slow raidz child during reads	2025-09-10 15:31:30 -07:00
vdev_rebuild.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev_removal.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev_root.c	Implement allocation size ranges and use for gang leaves (#17111)	2025-05-02 15:32:18 -07:00
vdev_trim.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
vdev.c	Add interface to interface spa_get_worst_case_min_alloc() function	2025-09-25 12:08:14 -07:00
zap_leaf.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zap_micro.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
zap.c	Prefer VERIFY0(n) over VERIFY3U(n, ==, 0)	2025-08-07 11:41:25 -07:00
zcp_get.c	zcp: get_prop: fix encryptionroot and encryption	2025-05-27 20:04:37 -04:00
zcp_global.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zcp_iter.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zcp_set.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zcp_synctask.c	zcp_synctask: add zfs.sync.clone()	2025-06-10 14:53:10 -07:00
zcp.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
zfeature.c	Synchronize the update of feature refcount	2025-09-09 17:03:27 -07:00
zfs_byteswap.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zfs_chksum.c	Faster checksum benchmark on system boot	2025-07-29 17:09:48 -07:00
zfs_crrd.c	Fix time database update calculations	2025-09-15 12:43:34 -07:00
zfs_debug_common.c	nvlist: Add nvlist_snprintf() and zfs_dbgmsg_nvlist()	2025-04-18 09:22:16 -04:00
zfs_fm.c	events: include zio type in IO error reports	2025-05-30 10:29:29 -04:00
zfs_fuid.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
zfs_impl.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zfs_ioctl.c	ZFS allow send:encrypted	2025-09-12 15:05:02 -07:00
zfs_log.c	ZIL: pass commit errors back to ITX callbacks	2025-08-08 16:43:20 -07:00
zfs_onexit.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zfs_quota.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
zfs_ratelimit.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zfs_replay.c	dmu_tx: rename dmu_tx_assign() flags from TXG_* to DMU_TX_* (#17143)	2025-03-18 16:04:22 -07:00
zfs_rlock.c	Prefer VERIFY0(n) over VERIFY3U(n, ==, 0)	2025-08-07 11:41:25 -07:00
zfs_sa.c	ZIL: allow zil_commit() to fail with error	2025-08-08 16:43:09 -07:00
zfs_vnops.c	ZIL: allow zil_commit() to fail with error	2025-08-08 16:43:09 -07:00
zfs_znode.c	Add default user/group/project quota properties	2025-04-03 10:35:22 -07:00
zil.c	ZIL: Make allocations more flexible	2025-08-14 08:50:17 -07:00
zio_checksum.c	Prefer VERIFY0(n) over VERIFY(n == 0)	2025-08-07 11:40:59 -07:00
zio_compress.c	Removed unused zio_decompress_fail_fraction variable	2025-08-06 17:10:03 -07:00
zio_inject.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
zio.c	ZIL: Make allocations more flexible	2025-08-14 08:50:17 -07:00
zle.c	SPDX: license tags: CDDL-1.0	2025-03-13 17:56:27 -07:00
zrlock.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
zthr.c	Prefer VERIFY0P(n) over VERIFY3P(n, ==, NULL)	2025-08-07 11:41:42 -07:00
zvol.c	zvol: reject suspend attempts when zvol is shutting down	2025-09-09 17:04:32 -07:00