Re: [PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-09-12 Thread Christoph Lameter
On Thu, 12 Sep 2013, Joonsoo Kim wrote: > On Wed, Sep 11, 2013 at 02:39:22PM +, Christoph Lameter wrote: > > On Thu, 22 Aug 2013, Joonsoo Kim wrote: > > > > > With build-time size checking, we can overload the RCU head over the LRU > > > of struct page to free pages of a slab in rcu context. T

Re: [PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-09-11 Thread Joonsoo Kim
On Wed, Sep 11, 2013 at 02:39:22PM +, Christoph Lameter wrote: > On Thu, 22 Aug 2013, Joonsoo Kim wrote: > > > With build-time size checking, we can overload the RCU head over the LRU > > of struct page to free pages of a slab in rcu context. This really help to > > implement to overload the s

Re: [PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-09-11 Thread Christoph Lameter
On Thu, 22 Aug 2013, Joonsoo Kim wrote: > With build-time size checking, we can overload the RCU head over the LRU > of struct page to free pages of a slab in rcu context. This really help to > implement to overload the struct slab over the struct page and this > eventually reduce memory usage and

Re: [PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-08-27 Thread Joonsoo Kim
Hello, On Tue, Aug 27, 2013 at 04:06:04PM -0600, Jonathan Corbet wrote: > On Thu, 22 Aug 2013 17:44:16 +0900 > Joonsoo Kim wrote: > > > With build-time size checking, we can overload the RCU head over the LRU > > of struct page to free pages of a slab in rcu context. This really help to > > impl

Re: [PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-08-27 Thread Jonathan Corbet
On Thu, 22 Aug 2013 17:44:16 +0900 Joonsoo Kim wrote: > With build-time size checking, we can overload the RCU head over the LRU > of struct page to free pages of a slab in rcu context. This really help to > implement to overload the struct slab over the struct page and this > eventually reduce m

[PATCH 07/16] slab: overloading the RCU head over the LRU for RCU free

2013-08-22 Thread Joonsoo Kim
With build-time size checking, we can overload the RCU head over the LRU of struct page to free pages of a slab in rcu context. This really help to implement to overload the struct slab over the struct page and this eventually reduce memory usage and cache footprint of the SLAB. Signed-off-by: Joo