Re: [PATCH v3 0/5] zcache: Support zero-filled pages more efficiently

2013-03-18 Thread Greg Kroah-Hartman
On Fri, Mar 15, 2013 at 10:34:15AM +0800, Wanpeng Li wrote: > Changelog: > v2 -> v3: > * increment/decrement zcache_[eph|pers]_zpages for zero-filled pages, > spotted by Dan > * replace "zero" or "zero page" by "zero_filled_page", spotted by Dan > v1 -> v2: > * avoid changing tmem.[ch]

Re: [PATCH v3 0/5] zcache: Support zero-filled pages more efficiently

2013-03-18 Thread Greg Kroah-Hartman
On Fri, Mar 15, 2013 at 10:34:15AM +0800, Wanpeng Li wrote: Changelog: v2 - v3: * increment/decrement zcache_[eph|pers]_zpages for zero-filled pages, spotted by Dan * replace zero or zero page by zero_filled_page, spotted by Dan v1 - v2: * avoid changing tmem.[ch] entirely,

[PATCH v3 0/5] zcache: Support zero-filled pages more efficiently

2013-03-14 Thread Wanpeng Li
Changelog: v2 -> v3: * increment/decrement zcache_[eph|pers]_zpages for zero-filled pages, spotted by Dan * replace "zero" or "zero page" by "zero_filled_page", spotted by Dan v1 -> v2: * avoid changing tmem.[ch] entirely, spotted by Dan. * don't accumulate [eph|pers]pageframe and

[PATCH v3 0/5] zcache: Support zero-filled pages more efficiently

2013-03-14 Thread Wanpeng Li
Changelog: v2 - v3: * increment/decrement zcache_[eph|pers]_zpages for zero-filled pages, spotted by Dan * replace zero or zero page by zero_filled_page, spotted by Dan v1 - v2: * avoid changing tmem.[ch] entirely, spotted by Dan. * don't accumulate [eph|pers]pageframe and