| commit | 9a3dc7804e9856668caef41efc54179e61ffccc0 | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Wed Jan 30 13:33:57 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Jan 30 13:33:57 2008 +0100 |
| tree | a4f154ce7ad556fb5677e154b45747479694482b | |
| parent | 7afe15b9d888050435cd154906828df88d4e667d [diff] |
x86: cpa: simplify locking further simplify cpa locking: since the largepage-split is a slowpath, use the pgd_lock for the whole operation, intead of the mmap_sem. This also makes it suitable for DEBUG_PAGEALLOC purposes again. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>