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987014903f
freebsd-dev/module/zfs
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Chunwei Chen 987014903f Fix unlinked file cannot do xattr operations 
Currently, doing things like fsetxattr(2) on an unlinked file will result in
ENODATA. There's two places that cause this: zfs_dirent_lock and zfs_zget.

The fix in zfs_dirent_lock is pretty straightforward. In zfs_zget though, we
need it to not return error when the zp is unlinked. This is a pretty big
change in behavior, but skimming through all the callers, I don't think this
change would cause any problem. Also there's nothing preventing z_unlinked
from being set after the z_lock mutex is dropped before but before zfs_zget
returns anyway.

The rest of the stuff is to make sure we don't log xattr stuff when owner is
unlinked.

Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
2016-11-04 10:46:40 -07:00
..
arc.c Use vmem_size() for 32-bit systems 2016-11-02 12:14:45 -07:00
blkptr.c Illumos 4757, 4913 2014-08-01 14:28:05 -07:00
bplist.c Change KM_PUSHPAGE -> KM_SLEEP 2015-01-16 14:41:26 -08:00
bpobj.c Illumos 5810 - zdb should print details of bpobj 2015-05-11 15:10:24 -07:00
bptree.c Illumos 5960, 5925 2016-01-08 15:08:19 -08:00
bqueue.c Fix coverity defects: CID 147565-147567 2016-10-07 13:19:43 -07:00
dbuf_stats.c OpenZFS 6950 - ARC should cache compressed data 2016-09-13 09:58:33 -07:00
dbuf.c Fix coverity defects: CID 150943, 150938 2016-10-13 14:30:50 -07:00
ddt_zap.c Change KM_PUSHPAGE -> KM_SLEEP 2015-01-16 14:41:26 -08:00
ddt.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
dmu_diff.c OpenZFS 6950 - ARC should cache compressed data 2016-09-13 09:58:33 -07:00
dmu_object.c Implement large_dnode pool feature 2016-06-24 13:13:21 -07:00
dmu_objset.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
dmu_send.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
dmu_traverse.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
dmu_tx.c Fix coverity defects: CID 147553 2016-11-01 10:20:24 -07:00
dmu_zfetch.c OpenZFS 6322 - ZFS indirect block predictive prefetch 2016-08-30 14:26:55 -07:00
dmu.c Fix coverity defects: CID 152975 2016-10-31 16:23:56 -07:00
dnode_sync.c Add support for user/group dnode accounting & quota 2016-10-07 09:45:13 -07:00
dnode.c OpenZFS 6988 spa_sync() spends half its time in dmu_objset_do_userquota_updates 2016-10-07 09:45:13 -07:00
dsl_bookmark.c OpenZFS 6314 - buffer overflow in dsl_dataset_name 2016-06-28 13:47:03 -07:00
dsl_dataset.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
dsl_deadlist.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
dsl_deleg.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
dsl_destroy.c OpenZFS 2605, 6980, 6902 2016-06-28 13:47:02 -07:00
dsl_dir.c Fix coverity defects: 147658, 147652, 147651 2016-09-29 12:06:14 -07:00
dsl_pool.c Fix file permissions 2016-10-08 14:57:56 -07:00
dsl_prop.c Fix dsl_prop_get_all_dsl() memory leak 2016-11-02 12:34:10 -07:00
dsl_scan.c OpenZFS 6950 - ARC should cache compressed data 2016-09-13 09:58:33 -07:00
dsl_synctask.c Illumos 4951 - ZFS administrative commands should use reserved space 2015-05-04 09:41:10 -07:00
dsl_userhold.c OpenZFS 6314 - buffer overflow in dsl_dataset_name 2016-06-28 13:47:03 -07:00
edonr_zfs.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
fm.c Multipath autoreplace, control enclosure LEDs, event rate limiting 2016-10-19 12:55:59 -07:00
gzip.c cstyle: Resolve C style issues 2013-12-18 16:46:35 -08:00
lz4.c Change KM_PUSHPAGE -> KM_SLEEP 2015-01-16 14:41:26 -08:00
lzjb.c Change KM_PUSHPAGE -> KM_SLEEP 2015-01-16 14:41:26 -08:00
Makefile.in Add parity generation/rebuild using AVX-512 for x86-64 2016-11-02 12:40:23 -07:00
metaslab.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
multilist.c Identify locks flagged by lockdep 2015-12-22 10:21:33 -08:00
pathname.c Add pn_alloc()/pn_free() functions 2016-04-21 09:49:25 -07:00
policy.c Fix NFS credential 2016-06-21 09:58:37 -07:00
range_tree.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
refcount.c OpenZFS 7090 - zfs should throttle allocations 2016-10-13 17:59:18 -07:00
rrwlock.c Illumos 5008 - lock contention (rrw_exit) while running a read only load 2015-07-06 09:34:13 -07:00
sa.c Fix sa_legacy_attr_count to use ARRAY_SIZE 2016-11-02 10:26:12 -07:00
sha256.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
skein_zfs.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
spa_boot.c Add linux kernel module support 2010-08-31 13:41:58 -07:00
spa_config.c Fix coverity defects: CID 147565-147567 2016-10-07 13:19:43 -07:00
spa_errlog.c Illumos 4914 - zfs on-disk bookmark structure should be named *_phys_t 2014-08-06 14:48:41 -07:00
spa_history.c Fix indefinite article 2016-08-11 11:23:49 -07:00
spa_misc.c OpenZFS 7090 - zfs should throttle allocations 2016-10-13 17:59:18 -07:00
spa_stats.c Explicit integer promotion for bit shift operations 2016-09-29 15:55:41 -07:00
spa.c Fix coverity defects: CID 147488, 147490 2016-10-14 11:00:47 -07:00
space_map.c Illumos 5960, 5925 2016-01-08 15:08:19 -08:00
space_reftree.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
trace.c OpenZFS 6531 - Provide mechanism to artificially limit disk performance 2016-05-26 10:11:51 -07:00
txg.c txg visibility code should not execute under tc_open_lock 2016-07-27 14:11:13 -07:00
uberblock.c Illumos 5347 - idle pool may run itself out of space 2015-07-14 10:35:21 -07:00
unique.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
vdev_cache.c OpenZFS 7090 - zfs should throttle allocations 2016-10-13 17:59:18 -07:00
vdev_disk.c Explicit block device plugging when submitting multiple BIOs 2016-09-29 13:13:31 -07:00
vdev_file.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
vdev_label.c Turn on/off enclosure slot fault LED even when disk isn't present 2016-10-24 10:45:59 -07:00
vdev_mirror.c OpenZFS 7090 - zfs should throttle allocations 2016-10-13 17:59:18 -07:00
vdev_missing.c Illumos #5244 - zio pipeline callers should explicitly invoke next stage 2015-04-30 15:07:47 -07:00
vdev_queue.c OpenZFS 7090 - zfs should throttle allocations 2016-10-13 17:59:18 -07:00
vdev_raidz_math_aarch64_neon_common.h Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_aarch64_neon.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_aarch64_neonx2.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_avx2.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_avx512bw.c Add parity generation/rebuild using AVX-512 for x86-64 2016-11-02 12:40:23 -07:00
vdev_raidz_math_avx512f.c Add parity generation/rebuild using AVX-512 for x86-64 2016-11-02 12:40:23 -07:00
vdev_raidz_math_impl.h Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_scalar.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_sse2.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math_ssse3.c Add parity generation/rebuild using 128-bits NEON for Aarch64 2016-10-03 09:44:00 -07:00
vdev_raidz_math.c Add parity generation/rebuild using AVX-512 for x86-64 2016-11-02 12:40:23 -07:00
vdev_raidz.c OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
vdev_root.c Illumos #3598 2013-10-31 14:58:04 -07:00
vdev.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
zap_leaf.c Illumos 5314 - Remove "dbuf phys" db->db_data pointer aliases in ZFS 2015-04-28 16:25:20 -07:00
zap_micro.c Fix coverity defects: CID 147650, 147649, 147647, 147646 2016-09-25 15:08:28 -07:00
zap.c Avoid undefined shift overflow in fzap_cursor_retrieve() 2016-09-29 15:55:41 -07:00
zfeature_common.c Add support for user/group dnode accounting & quota 2016-10-07 09:45:13 -07:00
zfeature.c Revert "zhack: Add 'feature disable' command" 2016-05-17 11:52:07 -07:00
zfs_acl.c Fix unlinked file cannot do xattr operations 2016-11-04 10:46:40 -07:00
zfs_byteswap.c Add linux kernel module support 2010-08-31 13:41:58 -07:00
zfs_ctldir.c Enable .zfs/snapshot for 32-bit systems 2016-11-02 12:14:45 -07:00
zfs_debug.c Add dbgmsg kstat 2015-09-04 16:08:14 -07:00
zfs_dir.c Fix unlinked file cannot do xattr operations 2016-11-04 10:46:40 -07:00
zfs_fm.c Fix statechange-led.sh & unnecessary libdevmapper warning 2016-10-25 11:05:30 -07:00
zfs_fuid.c Fix coverity defects 2016-09-21 18:09:00 -07:00
zfs_ioctl.c Fix dsl_prop_get_all_dsl() memory leak 2016-11-02 12:34:10 -07:00
zfs_log.c Fix unlinked file cannot do xattr operations 2016-11-04 10:46:40 -07:00
zfs_onexit.c zfsdev_getminor() should check for invalid file handles 2015-06-22 17:02:13 -07:00
zfs_replay.c Fix coverity defects 2016-09-21 18:09:00 -07:00
zfs_rlock.c Performance optimization of AVL tree comparator functions 2016-08-31 14:35:34 -07:00
zfs_sa.c Use native inode->i_nlink instead of znode->z_links 2016-07-14 16:25:34 -07:00
zfs_vfsops.c Fix coverity defects: CID 49339, 153393 2016-10-18 10:31:57 -07:00
zfs_vnops.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
zfs_znode.c Fix unlinked file cannot do xattr operations 2016-11-04 10:46:40 -07:00
zil.c OpenZFS 6950 - ARC should cache compressed data 2016-09-13 09:58:33 -07:00
zio_checksum.c OpenZFS 6541 - Pool feature-flag check defeated if "verify" is included in the dedup property value 2016-10-03 14:51:21 -07:00
zio_compress.c Illumos 5661 - ZFS: "compression = on" should use lz4 if feature is enabled 2015-07-10 12:11:45 -07:00
zio_inject.c OpenZFS 6531 - Provide mechanism to artificially limit disk performance 2016-05-26 10:11:51 -07:00
zio.c Add TASKQID_INVALID 2016-11-02 12:14:45 -07:00
zle.c Update core ZFS code from build 121 to build 141. 2010-05-28 13:45:14 -07:00
zpl_ctldir.c Linux 4.9 compat: iops->rename() wants flags 2016-10-20 09:39:09 -07:00
zpl_export.c zfsctl: No need to sync ctldir inodes 2015-08-31 13:54:39 -07:00
zpl_file.c Fix cred leak in zpl_fallocate_common 2016-10-24 16:41:56 -07:00
zpl_inode.c Linux 4.9 compat: inode_change_ok() renamed setattr_prepare() 2016-10-20 09:39:09 -07:00
zpl_super.c Fix memleak in zpl_parse_options 2016-05-31 16:04:26 -07:00
zpl_xattr.c Linux 4.7 compat: fix zpl_get_acl returns invalid acl pointer 2016-08-09 10:03:04 -07:00
zrlock.c Illumos 5812 - assertion failed in zrl_tryenter(): zr_owner==NULL 2015-04-30 14:43:40 -07:00
zvol.c Fix 32-bit maximum volume size 2016-11-02 12:14:45 -07:00