lidongyang 8d9e51c084 Fix dnode_hold_impl() soft lockup ... Soft lockups could happen when multiple threads trying to get zrl on the same dnode handle in order to allocate and initialize the dnode marked as DN_SLOT_ALLOCATED. Don't loop from beginning when we can't get zrl, otherwise we would increase the zrl refcount and nobody can actually lock it. Reviewed by: Tom Caputi <tcaputi@datto.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Li Dongyang <dongyangli@ddn.com> Closes #8433		2019-02-22 09:48:37 -08:00
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avl	Update build system and packaging	2018-05-29 16:00:33 -07:00
icp	Fedora 28: Fix misc bounds check compiler warnings	2018-08-26 12:55:44 -07:00
lua	Update build system and packaging	2018-05-29 16:00:33 -07:00
nvpair	Add new fnvlist_lookup_* functions	2018-10-03 15:30:55 -07:00
spl	OpenZFS 9284 - arc_reclaim_thread has 2 jobs	2018-12-26 13:22:28 -08:00
unicode	Update build system and packaging	2018-05-29 16:00:33 -07:00
zcommon	Linux 5.0 compat: access_ok() drops 'type' parameter	2019-01-28 10:11:10 -08:00
zfs	Fix dnode_hold_impl() soft lockup	2019-02-22 09:48:37 -08:00
.gitignore	Prepare SPL repo to merge with ZFS repo	2018-05-29 14:51:39 -07:00
Makefile.in	Linux 5.0 compat: Fix SUBDIRs	2019-01-28 10:11:45 -08:00