zfs/module
Brian Behlendorf 13d9a004fe Fix taskq creation failure in vdev_open_children()
When creating and destroying pools in tight loop it's possible to
exhaust the number of allowed threads on a system.  This results
in taskq_create() failling and a NULL dereference.

Resolve the issue by falling back to opening the vdevs all
synchronously.

Reviewed-by: Denys Rtveliashvili <denys@rtveliashvili.name>
Reviewed-by: Håkan Johansson <f96hajo@chalmers.se>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes zfsonlinux/spl#521
Closes #4637
2016-10-24 13:28:58 -07:00
..
avl Fix uninitialized variable in avl_add() 2016-07-25 14:21:34 -07:00
icp Fix coverity defects: CID 150919, 150923 2016-10-20 11:09:39 -07:00
nvpair Fix file permissions 2016-10-08 14:57:56 -07:00
unicode Build user-space with different gcc optimization levels 2016-08-09 14:40:35 -07:00
zcommon Fletcher4 algorithm implemented in pure NEON for Aarch64 / ARMv8 64 bits 2016-10-21 10:55:49 -07:00
zfs Fix taskq creation failure in vdev_open_children() 2016-10-24 13:28:58 -07:00
zpios kmem_zalloc with KM_SLEEP will never return NULL 2016-09-01 11:39:45 -07:00
.gitignore module/.gitignore: Add *.dwo (#4580) 2016-05-02 09:07:04 -07:00
Makefile.in Illumos Crypto Port module added to enable native encryption in zfs 2016-07-20 10:43:30 -07:00