> > This comment seems quite accurate to me (btw I taken it from > sched-numa rewrite with minor changes).
I had expected it to describe the next function. If it's a strategic overview maybe it should be somewhere else. > Disabling irqs around lru_lock was an optimization to avoid increasing > the hold time of the lock when all critical sections were short after > the isolation code. Now it's used to rotate lrus at I/O completion too. Thanks. -Andi -- a...@linux.intel.com -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
