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Gvozden Neskovic a94447ddf3 dmu_objset: release bonus buffer in failure path 
Reported by kmemleak during testing of a new patch:

```
unreferenced object 0xffff9f1c12e38800 (size 1024):
  comm "z_upgrade", pid 17842, jiffies 4296870904 (age 8746.268s)
  backtrace:
    kmemleak_alloc+0x7a/0x100
    __kmalloc_node+0x26c/0x510
    range_tree_create+0x39/0xa0 [zfs]
    dmu_zfetch_init+0x73/0xe0 [zfs]
    dnode_create+0x12c/0x3b0 [zfs]
    dnode_hold_impl+0x1096/0x1130 [zfs]
    dnode_hold+0x23/0x30 [zfs]
    dmu_bonus_hold_impl+0x6b/0x370 [zfs]
    dmu_bonus_hold+0x1e/0x30 [zfs]
    dmu_objset_space_upgrade+0x114/0x310 [zfs]
    dmu_objset_userobjspace_upgrade_cb+0xd8/0x150 [zfs]
    dmu_objset_upgrade_task_cb+0x136/0x1e0 [zfs]    
    kthread+0x119/0x150
```

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Gvozden Neskovic <neskovic@gmail.com>
Closes #6575
2018-01-30 10:27:30 -06:00
.github Correct cppcheck errors (#6662) 2017-09-20 12:59:21 -07:00
cmd Fix ZTS MMP tests and ztest -M behavior 2017-12-18 10:14:39 -08:00
config Support integration with new QAT products 2017-11-20 16:19:23 -06:00
contrib Add /usr/bin/env to COPY_EXEC_LIST initramfs hook 2017-12-04 17:22:36 -08:00
etc Use /sbin/openrc-run for openrc init scripts 2018-01-30 10:27:30 -06:00
include vdev_mirror: load balancing fixes 2018-01-30 10:27:30 -06:00
lib Fix column alignment with long zpool names 2017-12-04 17:21:38 -08:00
man zpool(8): Fix "zpool import -t" 2017-12-04 17:21:38 -08:00
module dmu_objset: release bonus buffer in failure path 2018-01-30 10:27:30 -06:00
rpm Tag zfs-0.7.5 2017-12-18 10:57:47 -08:00
scripts Enable QAT support in zfs-dkms RPM 2017-12-18 10:02:19 -08:00
tests Fix multihost stale cache file import 2017-12-18 10:31:01 -08:00
udev Fix spelling 2017-01-03 11:31:18 -06:00
.gitignore Improve gitignore 2017-05-25 10:14:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
AUTHORS Add a missing > to AUTHORS 2014-09-02 14:18:53 -07:00
autogen.sh build: do not call boilerplate ourself 2013-04-02 10:55:20 -07:00
configure.ac Add zgenhostid utility script 2017-07-25 13:22:03 -04:00
copy-builtin Allow c99 when building ZFS in the kernel tree 2017-03-27 12:31:15 -07:00
COPYRIGHT Update ZED copyright boilerplate 2015-05-11 15:07:00 -07:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
Makefile.am Add DKMS package on Debian-based distributions 2017-10-17 16:49:19 -07:00
META Tag zfs-0.7.5 2017-12-18 10:57:47 -08:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add CONTRIBUTING information and templates 2016-12-09 12:48:12 -07:00
TEST Retire filebench testing 2017-06-01 06:24:28 -07:00
zfs-script-config.sh.in zpool iostat/status -c improvements 2017-06-05 10:52:15 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.markdown

ZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the Illumos community.

ZFS on Linux, which is also known as ZoL, is currently feature complete. It includes fully functional and stable SPA, DMU, ZVOL, and ZPL layers. And it's native!

Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.