Massimo Maggi babf3f9b6d Fix zpool on zvol deadlock ...

Commit 65d56083b4 fixes the lock
inversion between spa_namespace_lock and bdev->bd_mutex but only
for the first user of spa_namespace_lock: dmu_objset_own().
Later spa_namespace_lock gets acquired by dsl_prop_get_integer()
though dsl_prop_get()->dsl_dataset_hold()->dsl_dir_open_spa()->
spa_open()->spa_open_common() without this "protection".  By
moving the mutex release after this second use, even this
acquisition of the lock is "protected" by the ERESTARTSYS trick.

Signed-off-by: Massimo Maggi <me@massimo-maggi.eu>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1220

2013-01-18 09:44:55 -08:00

..

arc.c

Illumos #2618 arc.c mistypes in the comments

2013-01-11 09:16:59 -08:00

bplist.c

Switch KM_SLEEP to KM_PUSHPAGE

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

bpobj.c

Illumos #3104: eliminate empty bpobjs

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

bptree.c

Illumos #2619 and #2747

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

dbuf.c

Illumos #3145, #3212

2013-01-08 10:35:44 -08:00

ddt_zap.c

Add ddt_object_count() error handling

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

ddt.c

Illumos #2619 and #2747

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

dmu_diff.c

Update to onnv_147

2010-08-26 14:24:34 -07:00

dmu_object.c

Add linux kernel module support

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

dmu_objset.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-10-08 10:19:05 -07:00

dmu_send.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

dmu_traverse.c

Illumos #2619 and #2747

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

dmu_tx.c

Illumos #3189 kernel panic in test hotspare_onoffline_004_neg

2013-01-14 10:34:53 -08:00

dmu_zfetch.c

Switch KM_SLEEP to KM_PUSHPAGE

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

dmu.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

dnode_sync.c

Illumos #2619 and #2747

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

dnode.c

Illumos #2619 and #2747

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

dsl_dataset.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

dsl_deadlist.c

Illumos #3104: eliminate empty bpobjs

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

dsl_deleg.c

Illumos #2619 and #2747

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

dsl_dir.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

dsl_pool.c

Illumos #3104: eliminate empty bpobjs

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

dsl_prop.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-09-17 11:22:23 -07:00

dsl_scan.c

Illumos #2619 and #2747

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

dsl_synctask.c

Add linux kernel module support

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

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

lzjb.c

Switch KM_SLEEP to KM_PUSHPAGE

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

Makefile.in

Illumos #2619 and #2747

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

metaslab.c

Add FASTWRITE algorithm for synchronous writes.

2012-10-17 08:56:41 -07:00

refcount.c

Switch KM_SLEEP to KM_PUSHPAGE

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

rrwlock.c

Enable rrwlock.c compilation

2010-12-07 16:05:25 -08:00

sa.c

Illumos #2619 and #2747

2013-01-08 10:35:35 -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 #2619 and #2747

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

spa_errlog.c

Add linux kernel module support

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

spa_history.c

Switch KM_SLEEP to KM_PUSHPAGE

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

spa_misc.c

Illumos #3090 and #3102

2013-01-08 10:35:42 -08:00

spa.c

Illumos #3349: zpool upgrade -V bumps the on disk version number

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

space_map.c

Switch KM_SLEEP to KM_PUSHPAGE

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

txg.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

uberblock.c

Update core ZFS code from build 121 to build 141.

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

unique.c

Switch KM_SLEEP to KM_PUSHPAGE

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

vdev_cache.c

Switch KM_SLEEP to KM_PUSHPAGE

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

vdev_disk.c

call_usermodehelper() should wait for process

2013-01-09 16:54:52 -08:00

vdev_file.c

Illumos #1948: zpool list should show more detailed pool info

2012-09-19 13:39:05 -07:00

vdev_label.c

Illumos #3090 and #3102

2013-01-08 10:35:42 -08:00

vdev_mirror.c

Illumos #1948: zpool list should show more detailed pool info

2012-09-19 13:39:05 -07:00

vdev_missing.c

Illumos #1948: zpool list should show more detailed pool info

2012-09-19 13:39:05 -07:00

vdev_queue.c

Limit zfs_vdev_aggregation_limit to SPA_MAXBLOCKSIZE

2012-10-15 09:28:43 -07:00

vdev_raidz.c

Illumos #1948: zpool list should show more detailed pool info

2012-09-19 13:39:05 -07:00

vdev_root.c

Illumos #1948: zpool list should show more detailed pool info

2012-09-19 13:39:05 -07:00

vdev.c

Illumos #3090 and #3102

2013-01-08 10:35:42 -08:00

zap_leaf.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-09-05 08:44:58 -07:00

zap_micro.c

Illumos #2619 and #2747

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

zap.c

Illumos #3104: eliminate empty bpobjs

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

zfeature_common.c

Illumos #3104: eliminate empty bpobjs

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

zfeature.c

Illumos #3104: eliminate empty bpobjs

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

zfs_acl.c

Directory xattr znodes hold a reference on their parent

2012-12-03 12:10:46 -08:00

zfs_byteswap.c

Add linux kernel module support

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

zfs_ctldir.c

Fix 'zfs rollback' on mounted file systems

2013-01-17 09:51:20 -08:00

zfs_debug.c

Use spl_debug_* helpers

2012-02-09 16:37:48 -08:00

zfs_dir.c

Revert "Revert "Fix unlink/xattr deadlock""

2013-01-17 11:24:20 -08:00

zfs_fm.c

Illumos #2671: zpool import should not fail if vdev ashift has increased

2012-11-15 11:05:59 -08:00

zfs_fuid.c

Drop HAVE_XVATTR macros

2011-03-02 11:44:34 -08:00

zfs_ioctl.c

Illumos #2619 and #2747

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

zfs_log.c

Revert "Remove TSD zfs_fsyncer_key"

2012-12-20 09:56:28 -08:00

zfs_onexit.c

Add linux kernel device support

2010-08-31 13:41:50 -07:00

zfs_replay.c

ZFS replay transaction error 5

2012-09-17 11:06:58 -07:00

zfs_rlock.c

Switch KM_SLEEP to KM_PUSHPAGE

2012-12-10 09:44:45 -08:00

zfs_sa.c

Revert "Use SA_HDL_PRIVATE for SA xattrs"

2012-08-25 09:25:56 -07:00

zfs_vfsops.c

Revert "Revert "Fix unlink/xattr deadlock""

2013-01-17 11:24:20 -08:00

zfs_vnops.c

Revert "Remove TSD zfs_fsyncer_key"

2012-12-20 09:56:28 -08:00

zfs_znode.c

Fix 'zfs rollback' on mounted file systems

2013-01-17 09:51:20 -08:00

zil.c

Illumos #3086: unnecessarily setting DS_FLAG_INCONSISTENT on async

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

zio_checksum.c

Update core ZFS code from build 121 to build 141.

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

zio_compress.c

Update core ZFS code from build 121 to build 141.

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

zio_inject.c

Add missing ZFS tunables

2011-05-04 10:02:37 -07:00

zio.c

Only reduce __zio_execute() stack usage in kernel space

2013-01-09 10:34:35 -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 rollback' on mounted file systems

2013-01-17 09:51:20 -08:00

zpl_export.c

Implement .commit_metadata hook for NFS export

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

zpl_file.c

Annotate KM_PUSHPAGE call paths with PF_NOFS

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

zpl_inode.c

Fix 'zfs rollback' on mounted file systems

2013-01-17 09:51:20 -08:00

zpl_super.c

Update SAs when an inode is dirtied

2012-12-14 12:18:54 -08:00

zpl_xattr.c

Add missing NULL in zpl_xattr_handlers

2012-03-15 15:18:29 -07:00

zrlock.c

Export ZFS symbols needed by Lustre.

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

zvol.c

Fix zpool on zvol deadlock

2013-01-18 09:44:55 -08:00