Individual transactions may not be larger than DMU_MAX_ACCESS.
This is enforced by the assertions in dmu_tx_hold_write() and
dmu_tx_hold_write_by_dnode(). There's an additional check in
dmu_tx_count_write() however it has no effect and only sets a
local err variable. We could enable this check, however since
it's already enforced by ASSERTs elsewhere I opted to remove it
instead.
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#3731Closes#11384
0c763f76b1