diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-13 21:00:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-13 21:00:06 -0700 |
| commit | 538ce05c0ef4055cf29a92a4abcdf139d180a0f9 (patch) | |
| tree | 93687d3b995290ae48454c7777fc329a03e05ed4 /kernel | |
| parent | 8c225dbc5a7b13801a8254aae0ccebab8e4bece7 (diff) | |
Fix threaded user page write memory ordering
Make sure we order the writes to a newly created page
with the page table update that potentially exposes the
page to another CPU.
This is a no-op on any architecture where getting the
page table spinlock will already do the ordering (notably
x86), but other architectures can care.
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions