Re: [REPOST] [PATCH 3/3] Provide control over unmapped pages (v3)

2011-01-23 Thread Balbir Singh
* Christoph Lameter c...@linux.com [2011-01-21 09:55:17]: On Fri, 21 Jan 2011, Balbir Singh wrote: * Christoph Lameter c...@linux.com [2011-01-20 09:00:09]: On Thu, 20 Jan 2011, Balbir Singh wrote: + unmapped_page_control + [KNL] Available if

Re: [REPOST] [PATCH 3/3] Provide control over unmapped pages (v3)

2011-01-21 Thread Christoph Lameter
On Fri, 21 Jan 2011, Balbir Singh wrote: * Christoph Lameter c...@linux.com [2011-01-20 09:00:09]: On Thu, 20 Jan 2011, Balbir Singh wrote: + unmapped_page_control + [KNL] Available if CONFIG_UNMAPPED_PAGECACHE_CONTROL + is enabled. It controls the

[REPOST] [PATCH 3/3] Provide control over unmapped pages (v3)

2011-01-20 Thread Balbir Singh
Changelog v2 1. Use a config option to enable the code (Andrew Morton) 2. Explain the magic tunables in the code or at-least attempt to explain them (General comment) 3. Hint uses of the boot parameter with unlikely (Andrew Morton) 4. Use better names (balanced is not a good naming convention)

Re: [REPOST] [PATCH 3/3] Provide control over unmapped pages (v3)

2011-01-20 Thread Christoph Lameter
On Thu, 20 Jan 2011, Balbir Singh wrote: + unmapped_page_control + [KNL] Available if CONFIG_UNMAPPED_PAGECACHE_CONTROL + is enabled. It controls the amount of unmapped memory + that is present in the system. This boot option

Re: [REPOST] [PATCH 3/3] Provide control over unmapped pages (v3)

2011-01-20 Thread Balbir Singh
* Christoph Lameter c...@linux.com [2011-01-20 09:00:09]: On Thu, 20 Jan 2011, Balbir Singh wrote: + unmapped_page_control + [KNL] Available if CONFIG_UNMAPPED_PAGECACHE_CONTROL + is enabled. It controls the amount of unmapped memory +