diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2004-01-08 20:31:45 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2004-01-08 20:31:45 +0000 |
| commit | bc0f2ffe0e2185999b81452ed75b4a9f7504994d (patch) | |
| tree | 9db5d1c20e71b661ea84e5d362c053c214eaf181 /sys/dev | |
| parent | 43c2eb461198afa35b31779e3385b6beace4378a (diff) | |
The va for the few pages used for copying/zeroing pages are magic, but only
in the kernel_pmap; and they are perfectly legal in user pmaps, so treat them
correctly.
While there, allocate them differently so that pmap_copy_page() only needs
one double-size tlb flush, rather than two single-size.
Diffstat (limited to 'sys/dev')
0 files changed, 0 insertions, 0 deletions