diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-02-13 14:37:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-26 12:55:50 +0100 |
| commit | 92cb54a37a42a41cfb2ef7f1478bfa4395198258 (patch) | |
| tree | fab9504379894da8d941cc385abd071604f5f7bb /Documentation/IRQ-affinity.txt | |
| 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>
Diffstat (limited to 'Documentation/IRQ-affinity.txt')
0 files changed, 0 insertions, 0 deletions