diff options
| author | Andrew Morton <akpm@osdl.org> | 2004-05-09 23:25:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-05-09 23:25:57 -0700 |
| commit | fa8f2c5000cafcaa87182c5f2c021ae1ae52299c (patch) | |
| tree | bd478a07d90971bc9bb2a05e96d0f1f0ed0327d8 /security | |
| parent | 1ec430966896297cd850a36f1ac082a79de30eca (diff) | |
[PATCH] Reduce TLB flushing during process migration
From: Martin Hicks <mort@wildopensource.com>
Another optimization patch from Jack Steiner, intended to reduce TLB
flushes during process migration.
Most architextures should define tlb_migrate_prepare() to be flush_tlb_mm(),
but on i386, it would be a wasted flush, because i386 disconnects previous
cpus from the tlb flush automatically.
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions