| commit | 92cb54a37a42a41cfb2ef7f1478bfa4395198258 | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Wed Feb 13 14:37:52 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Feb 26 12:55:50 2008 +0100 |
| tree | fab9504379894da8d941cc385abd071604f5f7bb | |
| parent | 1ce70c4fac3c3954bd48c035f448793867592bc0 [diff] |
x86: make DEBUG_PAGEALLOC and CPA more robust Use PF_MEMALLOC to prevent recursive calls in the DBEUG_PAGEALLOC case. This makes the code simpler and more robust against allocation failures. This fixes the following fallback to non-mmconfig: http://lkml.org/lkml/2008/2/20/551 http://bugzilla.kernel.org/show_bug.cgi?id=10083 Also, for DEBUG_PAGEALLOC=n reduce the pool size to one page. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>