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freebsd-nq/module/zfs
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Matthew Ahrens 32d805c3e2
Use a struct to organize metaslab-group-allocator fields 
Each metaslab group (of which there is one per top-level vdev) has
several (4, by default) "metaslab group allocators".  Each "allocator"
has its own metaslab that it prefers to allocate from (the "primary"
allocator), and each can perform allocations concurrently with the other
allocators.  In addition to the primary metaslab, there are several
other fields that need to be tracked separately for each allocator.
These are currently stored as several arrays in the metaslab_group_t,
each array indexed by allocator number.

This change organizes all the metaslab-group-allocator-specific fields
into a new struct, metaslab_group_allocator_t.  The metaslab_group_t now
needs only one array indexed by the allocator number - which contains
the metaslab_group_allocator_t's.

Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #10213
2020-04-22 10:26:56 -07:00
..
aggsum.c
Reduce number of atomic_add() calls in aggsum
2020-02-06 13:21:06 -08:00
arc.c
Persistent L2ARC minor fixes
2020-04-17 09:27:40 -07:00
blkptr.c
Undo c89 workarounds to match with upstream
2017-11-04 13:25:13 -07:00
bplist.c
Fast Clone Deletion
2019-07-26 10:54:14 -07:00
bpobj.c
Add subcommand to wait for background zfs activity to complete
2019-09-13 18:09:06 -07:00
bptree.c
Implement Redacted Send/Receive
2019-06-19 09:48:12 -07:00
bqueue.c
Implement Redacted Send/Receive
2019-06-19 09:48:12 -07:00
btree.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
dataset_kstats.c
Fix panic on DilOS with kstat per dataset statistics
2019-09-03 12:12:31 -07:00
dbuf_stats.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
dbuf.c
Compile cityhash code into libzfs
2020-03-27 09:11:22 -07:00
ddt_zap.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
ddt.c
Update FreeBSD tunables
2020-04-15 11:14:47 -07:00
dmu_diff.c
Mark write_record static
2019-12-03 09:51:44 -08:00
dmu_object.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
dmu_objset.c
dmu_objset_from_ds must be called with dp_config_rwlock held
2020-03-12 10:55:02 -07:00
dmu_recv.c
Separate warning for incomplete and corrupt streams
2020-03-17 10:30:33 -07:00
dmu_redact.c
dmu_objset_from_ds must be called with dp_config_rwlock held
2020-03-12 10:55:02 -07:00
dmu_send.c
dmu_objset_from_ds must be called with dp_config_rwlock held
2020-03-12 10:55:02 -07:00
dmu_traverse.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
dmu_tx.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
dmu_zfetch.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
dmu.c
Use vn_io_fault_uiomove on FreeBSD to avoid potential deadlock
2020-04-08 10:30:27 -07:00
dnode_sync.c
Convert dbuf dirty record record list to a list_t
2020-02-05 11:07:19 -08:00
dnode.c
Prevent race condition in dnode_dest (#10101)
2020-03-12 10:25:56 -07:00
dsl_bookmark.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
dsl_crypt.c
dmu_objset_from_ds must be called with dp_config_rwlock held
2020-03-12 10:55:02 -07:00
dsl_dataset.c
Add 'zfs wait' command
2020-04-01 10:02:06 -07:00
dsl_deadlist.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
dsl_deleg.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
dsl_destroy.c
Add 'zfs wait' command
2020-04-01 10:02:06 -07:00
dsl_dir.c
Add 'zfs wait' command
2020-04-01 10:02:06 -07:00
dsl_pool.c
Eliminate Linux specific inode usage from common code
2019-12-11 11:53:57 -08:00
dsl_prop.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
dsl_scan.c
Fix infinite scan on a pool with only special allocations
2020-03-12 10:52:03 -07:00
dsl_synctask.c
Fix typos in module/zfs/
2019-09-02 17:56:41 -07:00
dsl_userhold.c
Fix strdup conflict on other platforms
2019-10-10 09:47:06 -07:00
edonr_zfs.c
DLPX-44812 integrate EP-220 large memory scalability
2016-11-29 14:34:27 -08:00
fm.c
Enable zpool events tunables and tests on FreeBSD
2020-02-18 11:22:56 -08:00
gzip.c
OpenZFS restructuring - move platform specific sources
2019-09-06 11:26:26 -07:00
hkdf.c
Encryption patch follow-up
2017-10-11 16:54:48 -04:00
lz4.c
Enable clang to use intrinsics for lz4
2019-10-01 13:17:32 -07:00
lzjb.c
Change KM_PUSHPAGE -> KM_SLEEP
2015-01-16 14:41:26 -08:00
Makefile.in
Compile cityhash code into libzfs
2020-03-27 09:11:22 -07:00
metaslab.c
Use a struct to organize metaslab-group-allocator fields
2020-04-22 10:26:56 -07:00
mmp.c
Improve zfs destroy performance with zio_t-free zio_free()
2020-02-28 14:49:44 -08:00
multilist.c
Enable use of DTRACE_PROBE* macros in "spl" module
2019-11-01 13:13:43 -07:00
objlist.c
Implement Redacted Send/Receive
2019-06-19 09:48:12 -07:00
pathname.c
Disable unused pathname::pn_path* (unneeded in Linux)
2019-07-15 13:57:56 -07:00
range_tree.c
Function name and comment updates
2019-10-11 10:13:21 -07:00
refcount.c
Disable user space reference tracking
2020-04-13 10:51:44 -07:00
rrwlock.c
Enable use of DTRACE_PROBE* macros in "spl" module
2019-11-01 13:13:43 -07:00
sa.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
sha256.c
OpenZFS restructuring - move platform specific sources
2019-09-06 11:26:26 -07:00
skein_zfs.c
DLPX-44812 integrate EP-220 large memory scalability
2016-11-29 14:34:27 -08:00
spa_boot.c
Add linux kernel module support
2010-08-31 13:41:58 -07:00
spa_checkpoint.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
spa_config.c
Add zfs_file_* interface, remove vnodes
2019-11-21 09:32:57 -08:00
spa_errlog.c
Fix typos in module/zfs/
2019-09-02 17:56:41 -07:00
spa_history.c
Make spa_history_zone platform-dependent in kernel
2020-03-02 09:43:30 -08:00
spa_log_spacemap.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
spa_misc.c
Finish refactoring for ZFS_MODULE_PARAM_CALL
2020-04-07 10:06:22 -07:00
spa.c
Use a struct to organize metaslab-group-allocator fields
2020-04-22 10:26:56 -07:00
space_map.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
space_reftree.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -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
Update FreeBSD tunables
2020-04-15 11:14:47 -07:00
uberblock.c
MMP interval and fail_intervals in uberblock
2019-03-21 12:47:57 -07:00
unique.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
vdev_cache.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
vdev_indirect_births.c
Fixes: #8934 Large kmem_alloc
2019-07-10 15:54:49 -07:00
vdev_indirect_mapping.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
vdev_indirect.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
vdev_initialize.c
Linux 5.6 compat: time_t
2020-02-27 09:31:02 -08:00
vdev_label.c
Add zfs_file_* interface, remove vnodes
2019-11-21 09:32:57 -08:00
vdev_mirror.c
Avoid some crashes when importing a pool with corrupt metadata
2019-12-26 10:57:05 -08:00
vdev_missing.c
Update vdev_ops_t from illumos
2019-06-20 18:29:02 -07:00
vdev_queue.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
vdev_raidz_math_aarch64_neon_common.h
Minor performance fix for NEON RAID-Z
2019-12-17 19:34:52 -08:00
vdev_raidz_math_aarch64_neon.c
Linux 5.0 compat: SIMD compatibility
2019-07-12 09:31:20 -07:00
vdev_raidz_math_aarch64_neonx2.c
Linux 5.0 compat: SIMD compatibility
2019-07-12 09:31:20 -07:00
vdev_raidz_math_avx2.c
OpenZFS restructuring - move platform specific headers
2019-09-05 09:34:54 -07:00
vdev_raidz_math_avx512bw.c
OpenZFS restructuring - move platform specific headers
2019-09-05 09:34:54 -07:00
vdev_raidz_math_avx512f.c
Make clang happy with vdev_raidz_ code
2019-10-10 09:45:37 -07:00
vdev_raidz_math_impl.h
Fix const-correctness in raidz math
2020-02-03 10:52:41 -08:00
vdev_raidz_math_powerpc_altivec_common.h
Add AltiVec RAID-Z
2020-01-23 11:01:24 -08:00
vdev_raidz_math_powerpc_altivec.c
Add AltiVec RAID-Z
2020-01-23 11:01:24 -08:00
vdev_raidz_math_scalar.c
Linux 5.3: Fix switch() fall though compiler errors
2019-08-21 09:29:23 -07:00
vdev_raidz_math_sse2.c
Make clang happy with vdev_raidz_ code
2019-10-10 09:45:37 -07:00
vdev_raidz_math_ssse3.c
OpenZFS restructuring - move platform specific headers
2019-09-05 09:34:54 -07:00
vdev_raidz_math.c
Add AltiVec RAID-Z
2020-01-23 11:01:24 -08:00
vdev_raidz.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
vdev_removal.c
Cancel initialize and TRIM before vdev_metaslab_fini()
2019-12-26 10:50:23 -08:00
vdev_root.c
Update vdev_ops_t from illumos
2019-06-20 18:29:02 -07:00
vdev_trim.c
Add trim support to zpool wait
2020-03-04 15:07:11 -08:00
vdev.c
Persistent L2ARC
2020-04-10 10:33:35 -07:00
zap_leaf.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
zap_micro.c
Reduce loaded range tree memory usage
2019-10-09 10:36:03 -07:00
zap.c
Make module tunables cross platform
2019-09-05 14:49:49 -07:00
zcp_get.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
zcp_global.c
OpenZFS 8600 - ZFS channel programs - snapshot
2018-02-08 15:29:24 -08:00
zcp_iter.c
Fix typos in module/zfs/
2019-09-02 17:56:41 -07:00
zcp_set.c
Support setting user properties in a channel program
2020-02-14 13:41:42 -08:00
zcp_synctask.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
zcp.c
Refactor dnode dirty context from dbuf_dirty
2020-02-26 16:09:17 -08:00
zfeature.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
zfs_byteswap.c
Fix typos in module/zfs/
2019-09-02 17:56:41 -07:00
zfs_fm.c
Add zpool status -s (slow I/Os) and -p (parseable)
2018-11-08 16:47:24 -08:00
zfs_fuid.c
Relocate common quota functions to shared code
2019-12-11 12:12:08 -08:00
zfs_ioctl.c
Fix zfs send progress reporting
2020-04-20 10:12:48 -07:00
zfs_log.c
Don't call zrele on passed zp in zfs_xattr_owner_unlinked on FreeBSD
2020-02-28 14:53:18 -08:00
zfs_onexit.c
Re-share zfsdev_getminor and zfs_onexit_fd_hold
2020-02-28 14:50:32 -08:00
zfs_quota.c
Relocate common quota functions to shared code
2019-12-11 12:12:08 -08:00
zfs_ratelimit.c
Change checksum & IO delay ratelimit values
2018-03-04 17:34:51 -08:00
zfs_replay.c
Simplify FreeBSD's locking requirements in zfs_replay.c
2020-01-22 17:55:56 -08:00
zfs_rlock.c
Move platform specific parts of zfs_znode.h to platform code
2019-11-06 10:54:25 -08:00
zfs_sa.c
Add inode accessors to common code
2019-10-02 09:15:12 -07:00
zil.c
Improve logging of 128KB writes
2019-11-11 09:27:59 -08:00
zio_checksum.c
Disable EDONR on FreeBSD
2019-12-05 13:10:29 -08:00
zio_compress.c
zio_decompress_data always ASSERTs successful decompression
2019-12-10 15:51:58 -08:00
zio_inject.c
Replace ASSERTV macro with compiler annotation
2019-12-05 12:37:00 -08:00
zio.c
Compile cityhash code into libzfs
2020-03-27 09:11:22 -07:00
zle.c
Fix zle_decompress out of bound access
2018-02-09 10:08:05 -08:00
zrlock.c
Enable use of DTRACE_PROBE* macros in "spl" module
2019-11-01 13:13:43 -07:00
zthr.c
Fast Clone Deletion
2019-07-26 10:54:14 -07:00
zvol.c
async zvol minor node creation interferes with receive
2020-02-03 09:33:14 -08:00