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60a4c7d2a2
freebsd-nq/module/zfs
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Paul Dagnelie 60a4c7d2a2
Implement memory and CPU hotplug 
ZFS currently doesn't react to hotplugging cpu or memory into the 
system in any way. This patch changes that by adding logic to the ARC 
that allows the system to take advantage of new memory that is added 
for caching purposes. It also adds logic to the taskq infrastructure 
to support dynamically expanding the number of threads allocated to a 
taskq.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Matthew Ahrens <matthew.ahrens@delphix.com>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #11212
2020-12-10 14:09:23 -08:00
..
abd.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
aggsum.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
arc.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
blkptr.c Add zstd support to zfs 2020-08-20 10:30:06 -07:00
bplist.c
bpobj.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
bptree.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
bqueue.c
btree.c Fix typo in btree.c 2020-08-17 15:25:37 -07:00
dataset_kstats.c
dbuf_stats.c Eliminate gratuitous bzeroing in dbuf_stats_hash_table_data 2020-09-30 13:24:38 -07:00
dbuf.c Decouple arc_read_done callback from arc buf instantiation 2020-12-09 15:05:06 -08:00
ddt_zap.c Refactor dnode dirty context from dbuf_dirty 2020-02-26 16:09:17 -08:00
ddt.c Remove dead code 2020-06-18 12:21:18 -07:00
dmu_diff.c
dmu_object.c Introduce CPU_SEQID_UNSTABLE 2020-11-02 11:51:12 -08:00
dmu_objset.c Fix 'zfs userspace' for received datasets in encrypted root 2020-11-16 09:10:29 -08:00
dmu_recv.c Add zstd support to zfs 2020-08-20 10:30:06 -07:00
dmu_redact.c Fix dnode refcount tracking 2020-11-10 10:37:10 -08:00
dmu_send.c Drop references when skipping dmu_send due to EXDEV 2020-09-30 13:19:49 -07:00
dmu_traverse.c zil_parse: make callback parameters const 2020-10-09 09:34:54 -07:00
dmu_tx.c Refactor dnode dirty context from dbuf_dirty 2020-02-26 16:09:17 -08:00
dmu_zfetch.c dmu_zfetch: don't leak unreferenced stream when zfetch is freed 2020-10-13 21:03:36 -07:00
dmu.c Avoid unneccessary zio allocation and wait 2020-12-02 09:28:55 -08:00
dnode_sync.c dnode_sync is careless with range tree 2020-08-26 21:48:29 -07:00
dnode.c Add DB_RF_NOPREFETCH to dbuf_read()s in dnode.c 2020-09-25 13:49:22 -07:00
dsl_bookmark.c Fix typos 2020-06-09 21:24:09 -07:00
dsl_crypt.c Fix raw sends on encrypted datasets when copying back snapshots 2020-12-04 14:34:29 -08:00
dsl_dataset.c Add zstd support to zfs 2020-08-20 10:30:06 -07:00
dsl_deadlist.c Fix i/o error handling of livelists and zap iteration 2020-08-05 10:22:09 -07:00
dsl_deleg.c
dsl_destroy.c Fix i/o error handling of livelists and zap iteration 2020-08-05 10:22:09 -07:00
dsl_dir.c Add 'zfs rename -u' to rename without remounting 2020-09-01 16:14:16 -07:00
dsl_pool.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
dsl_prop.c Replace sprintf()->snprintf() and strcpy()->strlcpy() 2020-06-07 11:42:12 -07:00
dsl_scan.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
dsl_synctask.c nowait synctask must succeed 2020-09-04 10:29:39 -07:00
dsl_userhold.c Replace sprintf()->snprintf() and strcpy()->strlcpy() 2020-06-07 11:42:12 -07:00
edonr_zfs.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
fm.c Avoid posting duplicate zpool events 2020-09-04 10:34:28 -07:00
gzip.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
hkdf.c
lz4.c Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
lzjb.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
Makefile.in Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
metaslab.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
mmp.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
multilist.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
objlist.c
pathname.c Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
range_tree.c Fix incorrect deletion order in range_tree_add_impl gap case 2020-10-14 08:59:54 -07:00
refcount.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
rrwlock.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
sa.c Remove duplicate dnode.h include 2020-08-26 21:41:09 -07:00
sha256.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
skein_zfs.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
spa_boot.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
spa_checkpoint.c Refactor dnode dirty context from dbuf_dirty 2020-02-26 16:09:17 -08:00
spa_config.c vdev_ashift should only be set once 2020-09-18 12:13:47 -07:00
spa_errlog.c
spa_history.c Update references to nonexistent man pages in code 2020-10-30 08:55:59 -07:00
spa_log_spacemap.c
spa_misc.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
spa_stats.c FreeBSD: Add support for procfs_list 2020-09-23 16:43:51 -07:00
spa.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
space_map.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
space_reftree.c
THIRDPARTYLICENSE.cityhash
THIRDPARTYLICENSE.cityhash.descrip
txg.c Implement memory and CPU hotplug 2020-12-10 14:09:23 -08:00
uberblock.c
unique.c
vdev_cache.c
vdev_draid_rand.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_draid.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_indirect_births.c
vdev_indirect_mapping.c
vdev_indirect.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_initialize.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_label.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_mirror.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_missing.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_queue.c Avoid some spa_has_pending_synctask() calls. 2020-12-06 09:55:02 -08:00
vdev_raidz_math_aarch64_neon_common.h FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_aarch64_neon.c
vdev_raidz_math_aarch64_neonx2.c
vdev_raidz_math_avx2.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_avx512bw.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
vdev_raidz_math_avx512f.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_impl.h Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_raidz_math_powerpc_altivec_common.h FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_powerpc_altivec.c Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
vdev_raidz_math_scalar.c
vdev_raidz_math_sse2.c FreeBSD: fix the build with Clang 11 2020-08-17 15:40:17 -07:00
vdev_raidz_math_ssse3.c Refactor ccompile.h to not include system headers 2020-07-25 20:09:50 -07:00
vdev_raidz_math.c Reduce fletcher4 and raidz benchmark times 2020-12-06 09:57:20 -08:00
vdev_raidz.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_rebuild.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_removal.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_root.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev_trim.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
vdev.c Correct missing zil_claim() DTL updates 2020-11-20 13:14:45 -08:00
zap_leaf.c Refactor dnode dirty context from dbuf_dirty 2020-02-26 16:09:17 -08:00
zap_micro.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
zap.c Rename refcount.h to zfs_refcount.h 2020-07-29 16:35:33 -07:00
zcp_get.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
zcp_global.c
zcp_iter.c
zcp_set.c Support setting user properties in a channel program 2020-02-14 13:41:42 -08:00
zcp_synctask.c filesystem_limit/snapshot_limit is incorrectly enforced against root 2020-07-11 17:18:02 -07:00
zcp.c Channel program may spuriously fail with "memory limit exhausted" 2020-11-11 17:16:15 -08:00
zfeature.c Throw const on some strings 2020-10-02 17:44:10 -07:00
zfs_byteswap.c Mark functions as static 2020-06-18 12:20:38 -07:00
zfs_fm.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
zfs_fuid.c FreeBSD: Fix UNIX permissions checking 2020-08-18 09:57:07 -07:00
zfs_ioctl.c Fix optional "force" arg handing in zfs_ioc_pool_sync() 2020-12-09 14:52:45 -08:00
zfs_log.c Throw const on some strings 2020-10-02 17:44:10 -07:00
zfs_onexit.c Remove deduplicated send/receive code 2020-04-23 10:06:57 -07:00
zfs_quota.c File incorrectly zeroed when receiving incremental stream that toggles -L 2020-06-09 10:41:01 -07:00
zfs_ratelimit.c
zfs_replay.c Simplify FreeBSD's locking requirements in zfs_replay.c 2020-01-22 17:55:56 -08:00
zfs_rlock.c Add a "try" operation for range locks 2020-07-06 11:53:31 -07:00
zfs_sa.c Add convenience wrappers for common uio usage 2020-06-14 10:09:55 -07:00
zfs_vnops.c Remove incorrect assertion 2020-11-24 09:28:42 -08:00
zil.c zil_parse: make callback parameters const 2020-10-09 09:34:54 -07:00
zio_checksum.c Mark functions as static 2020-06-18 12:20:38 -07:00
zio_compress.c Avoid symbol collision with in-kernel zstdlib 2020-08-24 12:20:41 -07:00
zio_inject.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
zio.c Distributed Spare (dRAID) Feature 2020-11-13 13:51:51 -08:00
zle.c Add include files for prototypes 2020-06-18 12:21:25 -07:00
zrlock.c Remove dead code 2020-06-18 12:21:18 -07:00
zthr.c Retain thread name when resuming a zthr 2020-09-03 20:09:52 -07:00
zvol.c Fix problems in zvol_set_volmode_impl 2020-11-17 09:50:52 -08:00