| commit | 1a5272866f87d7fbf04dc8060f8da3e8456490ab | [log] [tgz] |
|---|---|---|
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | Thu Jun 20 14:30:27 2013 +0530 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Fri Jun 21 16:01:58 2013 +1000 |
| tree | caaff51d526d91200d9463d6d5e6f22c37ee11ce | |
| parent | 437d496457a30ce9ccccb94b2373c201b2558392 [diff] |
powerpc: Optimize hugepage invalidate Hugepage invalidate involves invalidating multiple hpte entries. Optimize the operation using H_BULK_REMOVE on lpar platforms. On native, reduce the number of tlb flush. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>