| commit | 65e074dffa198978ab0c9976a19b954fbe1183e2 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Mon Feb 04 16:48:07 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Feb 04 16:48:07 2008 +0100 |
| tree | a50807444598c6d7a64ed75af23f9a246ee40d86 | |
| parent | f4ae5da0e8e92caa168e7c2a7c4a6c4064b082c2 [diff] |
x86: cpa, preserve large pages if possible When CPA is called on a range which fits into a large page mapping, avoid to split the page when: 1) There is no change of attributes 2) The range to change is a complete large mapping Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>