Re: kmem_alloc_wait and memory pools questions

2008-06-27 Thread Matthew Dillon
:On Friday 27 June 2008 10:43:29 Roman Divacky wrote: :> hi :> :> I have two questions: :> :> 1) is kmem_alloc_wait() expensive operation? I believe it's not :> very cheap looking at the code but I want confirmation :> :> 2) is there a support for memory pools in FreeBSD? :> :> to give you a littl

Re: kmem_alloc_wait and memory pools questions

2008-06-27 Thread Max Laier
On Friday 27 June 2008 10:43:29 Roman Divacky wrote: > hi > > I have two questions: > > 1) is kmem_alloc_wait() expensive operation? I believe it's not > very cheap looking at the code but I want confirmation > > 2) is there a support for memory pools in FreeBSD? > > to give you a little background

kmem_alloc_wait and memory pools questions

2008-06-27 Thread Roman Divacky
hi I have two questions: 1) is kmem_alloc_wait() expensive operation? I believe it's not very cheap looking at the code but I want confirmation 2) is there a support for memory pools in FreeBSD? to give you a little background why I am asking this. In NetBSD Andrew Doran claims that replacing a