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90ee9ed32f
mirror_zfs/module/zfs
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Brian Behlendorf 90ee9ed32f Fix 'zfs diff' shares error 
When creating a dataset with ZoL a zsb->z_shares_dir ZAP object
will not be created because shares are unimplemented.  Instead ZoL
just sets zsb->z_shares_dir to zero to indicate there are no shares.

However, if you import a pool which was created with a different
ZFS implementation then the shares ZAP object may exist.  Code was
added to handle this case but it clearly wasn't sufficiently tested
with other ZFS pools.

There was a bug in the zpl_shares_getattr() function which passed
the wrong inode to zfs_getattr_fast() for the case where are shares
ZAP object does exist.  This causes an EIO to be returned to stat64()
which in turn causes 'zfs diff' to fail.

This fix is the pass the correct inode after a sucessful zfs_zget().
Additionally, only put away the references if we were able to get one.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Graham Booker <https://github.com/gbooker>
Signed-off-by: timemaster67 <https://github.com/timemaster67>
Closes #1426
Closes #481
2013-12-06 09:42:39 -08:00
..
arc.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 26126 panic system rather than corrupting pool if we hit bug 26100 2013-11-05 13:18:26 -08:00
dbuf_stats.c Add visibility in to cached dbufs 2013-10-25 13:59:40 -07:00
dbuf.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dmu_send.c Illumos #4047 2013-11-05 12:23:35 -08:00
dmu_traverse.c Reduce stack for traverse_visitbp() recursion 2013-11-14 14:28:12 -08:00
dmu_tx.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dmu_zfetch.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dmu.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dnode_sync.c Illumos #3742 2013-11-04 10:55:25 -08:00
dnode.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dsl_dataset.c Switch allocations from KM_SLEEP to KM_PUSHPAGE 2013-11-05 12:26:14 -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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dsl_pool.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dsl_prop.c Illumos #3742 2013-11-04 10:55:25 -08:00
dsl_scan.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
dsl_synctask.c Illumos #3598 2013-10-31 14:58:04 -07:00
dsl_userhold.c Some nvlist allocations in hold processing need to use KM_PUSHPAGE. 2013-12-02 14:02:46 -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 #4168, #4169, #4170 2013-11-05 12:25:44 -08:00
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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
spa_stats.c Illumos #3537 2013-10-31 09:16:03 -07:00
spa.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
space_map.c Illumos #3464 2013-09-04 16:01:24 -07:00
txg.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
vdev_missing.c Illumos #3598 2013-10-31 14:58:04 -07:00
vdev_queue.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
vdev_raidz.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
vdev_root.c Illumos #3598 2013-10-31 14:58:04 -07:00
vdev.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 Handle concurrent snapshot automounts failing due to EBUSY. 2013-11-08 10:45:14 -08:00
zfs_debug.c 26126 panic system rather than corrupting pool if we hit bug 26100 2013-11-05 13:18:26 -08:00
zfs_dir.c Illumos #4347 ZPL can use dmu_tx_assign(TXG_WAIT) 2013-12-06 09:30:51 -08:00
zfs_fm.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
zfs_fuid.c Illumos #3522 2013-10-30 14:51:27 -07:00
zfs_ioctl.c Add module versioning 2013-12-06 09:34:41 -08:00
zfs_log.c Only commit the ZIL once in zpl_writepages() (msync() case). 2013-11-23 15:08:29 -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 Remove incorrect ASSERT in zfs_sb_teardown() 2013-12-02 15:58:58 -08:00
zfs_vnops.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -08:00
zfs_znode.c Illumos #4347 ZPL can use dmu_tx_assign(TXG_WAIT) 2013-12-06 09:30:51 -08:00
zil.c Illumos #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 #4045 write throttle & i/o scheduler performance work 2013-12-06 09:32:43 -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 Fix 'zfs diff' shares error 2013-12-06 09:42:39 -08:00
zpl_export.c Implement .commit_metadata hook for NFS export 2012-10-03 10:49:45 -07:00
zpl_file.c Only commit the ZIL once in zpl_writepages() (msync() case). 2013-11-23 15:08:29 -08:00
zpl_inode.c Fixes (extends) support for selinux xattrs to more inode types 2013-11-14 14:28:35 -08:00
zpl_super.c Honor CONFIG_FS_POSIX_ACL kernel option 2013-11-05 16:22:05 -08:00
zpl_xattr.c Honor CONFIG_FS_POSIX_ACL kernel option 2013-11-05 16:22:05 -08:00
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