Matthew Ahrens a169a625a6 Illumos #4046 ...

4046 dsl_dataset_t ds_dir->dd_lock is highly contended
Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Garrett D'Amore <garrett@damore.org>

References:
  https://www.illumos.org/issues/4046
  illumos/illumos-gate@b62969f868

Ported-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #1775

Porting notes:

1. This commit removed dsl_dataset_namelen in Illumos, but that
   appears to have been removed from ZFSOnLinux in an earlier commit.

2013-11-05 12:24:24 -08:00

..

arc.c

Illumos #3112, #3113, #3114

2013-11-05 12:14:48 -08:00

bplist.c

Illumos #3464

2013-09-04 16:01:24 -07:00

bpobj.c

Illumos #3603, #3604: bobj improvements

2013-10-31 14:57:51 -07:00

bptree.c

Illumos #3742

2013-11-04 10:55:25 -08:00

dbuf_stats.c

Add visibility in to cached dbufs

2013-10-25 13:59:40 -07:00

dbuf.c

Illumos #4047

2013-11-05 12:23:35 -08:00

ddt_zap.c

Add ddt_object_count() error handling

2012-10-29 08:57:45 -07:00

ddt.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dmu_diff.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dmu_object.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dmu_objset.c

Illumos #3875

2013-11-04 11:27:41 -08:00

dmu_send.c

Illumos #4047

2013-11-05 12:23:35 -08:00

dmu_traverse.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dmu_tx.c

Illumos #4047

2013-11-05 12:23:35 -08:00

dmu_zfetch.c

Illumos #3741

2013-11-04 10:55:25 -08:00

dmu.c

Illumos #4047

2013-11-05 12:23:35 -08:00

dnode_sync.c

Illumos #3742

2013-11-04 10:55:25 -08:00

dnode.c

Illumos #4047

2013-11-05 12:23:35 -08:00

dsl_dataset.c

Illumos #4046

2013-11-05 12:24:24 -08:00

dsl_deadlist.c

Illumos #3104: eliminate empty bpobjs

2013-01-08 10:35:43 -08:00

dsl_deleg.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dsl_destroy.c

Illumos #4047

2013-11-05 12:23:35 -08:00

dsl_dir.c

Illumos #4046

2013-11-05 12:24:24 -08:00

dsl_pool.c

Illumos #3236

2013-11-05 12:14:21 -08:00

dsl_prop.c

Illumos #3742

2013-11-04 10:55:25 -08:00

dsl_scan.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

dsl_synctask.c

Illumos #3598

2013-10-31 14:58:04 -07:00

dsl_userhold.c

Illumos #3829

2013-11-04 11:18:14 -08:00

fm.c

Condition variable usage, zevent_cv

2012-10-15 16:01:54 -07:00

gzip.c

Fix zmod.h usage in userspace

2010-08-31 08:38:46 -07:00

lz4.c

Linux 3.11 compat: Rename LZ4 symbols

2013-10-22 10:12:39 -07:00

lzjb.c

Illumos #3522

2013-10-30 14:51:27 -07:00

Makefile.in

Add visibility in to cached dbufs

2013-10-25 13:59:40 -07:00

metaslab.c

Illumos #3598

2013-10-31 14:58:04 -07:00

refcount.c

Illumos #3464

2013-09-04 16:01:24 -07:00

rrwlock.c

Fix several new KM_SLEEP warnings

2013-09-25 15:44:22 -07:00

sa.c

Illumos #3742

2013-11-04 10:55:25 -08:00

sha256.c

Add linux sha2 support

2010-08-31 13:41:59 -07:00

spa_boot.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

spa_config.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

spa_errlog.c

Illumos #3743

2013-11-04 10:55:25 -08:00

spa_history.c

Illumos #3598

2013-10-31 14:58:04 -07:00

spa_misc.c

Illumos #3112, #3113, #3114

2013-11-05 12:14:48 -08:00

spa_stats.c

Illumos #3537

2013-10-31 09:16:03 -07:00

spa.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

space_map.c

Illumos #3464

2013-09-04 16:01:24 -07:00

txg.c

Illumos #3742

2013-11-04 10:55:25 -08:00

uberblock.c

Illumos #3598

2013-10-31 14:58:04 -07:00

unique.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-08-27 12:01:37 -07:00

vdev_cache.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev_disk.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev_file.c

Illumos #3949, #3950, #3952, #3953

2013-11-05 12:17:07 -08:00

vdev_label.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

vdev_mirror.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev_missing.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev_queue.c

Illumos #3742

2013-11-04 10:55:25 -08:00

vdev_raidz.c

Illumos #3742

2013-11-04 10:55:25 -08:00

vdev_root.c

Illumos #3598

2013-10-31 14:58:04 -07:00

vdev.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

zap_leaf.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zap_micro.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zap.c

Illumos #3743

2013-11-04 10:55:25 -08:00

zfeature_common.c

Illumos #3035 LZ4 compression support in ZFS and GRUB

2013-01-29 09:28:20 -08:00

zfeature.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_acl.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zfs_byteswap.c

Add linux kernel module support

2010-08-31 13:41:58 -07:00

zfs_ctldir.c

Illumos #3741

2013-11-04 10:55:25 -08:00

zfs_debug.c

Illumos #3956, #3957, #3958, #3959, #3960, #3961, #3962

2013-11-05 12:23:05 -08:00

zfs_dir.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_fm.c

3246 ZFS I/O deadman thread

2013-05-01 17:05:52 -07:00

zfs_fuid.c

Illumos #3522

2013-10-30 14:51:27 -07:00

zfs_ioctl.c

Illumos #3996

2013-11-05 12:23:11 -08:00

zfs_log.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zfs_onexit.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_replay.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zfs_rlock.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zfs_sa.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zfs_vfsops.c

Illumos #3875

2013-11-04 11:27:41 -08:00

zfs_vnops.c

Illumos #3236

2013-11-05 12:14:21 -08:00

zfs_znode.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zil.c

Illumos #3742

2013-11-04 10:55:25 -08:00

zio_checksum.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zio_compress.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zio_inject.c

Illumos #3598

2013-10-31 14:58:04 -07:00

zio.c

Illumos #3836

2013-11-05 12:14:56 -08:00

zle.c

Update core ZFS code from build 121 to build 141.

2010-05-28 13:45:14 -07:00

zpl_ctldir.c

Add missing dsl pool configuration lock

2013-10-22 08:31:20 -07:00

zpl_export.c

Implement .commit_metadata hook for NFS export

2012-10-03 10:49:45 -07:00

zpl_file.c

Linux 3.11 compat: fops->iterate()

2013-08-15 16:19:07 -07:00

zpl_inode.c

Posix ACL Support

2013-10-29 14:54:26 -07:00

zpl_super.c

Posix ACL Support

2013-10-29 14:54:26 -07:00

zpl_xattr.c

Posix ACL Support

2013-10-29 14:54:26 -07:00

zrlock.c

Export ZFS symbols needed by Lustre.

2010-09-17 16:24:15 -07:00

zvol.c

Illumos #3236

2013-11-05 12:14:21 -08:00