Tom Caputi
58769a4ebd
Don't allow dnode allocation if dn_holds != 0
This patch simply fixes a small bug where dnode_hold_impl() could attempt to allocate a dnode that was in the process of being freed, but which still had active references. This patch simply adds the required check. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tom Caputi <tcaputi@datto.com> Closes #8249
ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.
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