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SubjectRe: 2.6.10-mm3 scaling problem with inotify
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On Fri, 2005-01-14 at 10:05 -0800, John Hawkes wrote:

> The patch shows a substantial 4x improvement for my specific workload (@64p),
> although I can still envision workloads that will stimulate high spinlock
> contention from spin_lock(&dentry->d_lock). First things first -- let's get
> this fix into the -mm tree. Thanks!

Glad it worked!

Does the spin_lock() show up in dnotify's code path? It is getting
called, unconditionally, there, too.

Robert Love


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