On Thu, Apr 02, 2015 at 07:14:40PM +0800, Lai Jiangshan wrote: > The patch doesn't have functionality changed except two minor adjustment: > 1) free_unbound_pwq() for the error path is removed, we use the > heavier version put_pwq_unlocked() instead since the error path > is rare. this adjustment simplifies the code. > 2) the memory-allocation is also moved into wq_pool_mutex. > this is needed to avoid to do the further splitting.
And we're dropping online_cpus locking before applying the new pwq's. Is that safe? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
