diff options
| author | tegge <tegge@FreeBSD.org> | 2001-10-14 21:09:04 +0000 |
|---|---|---|
| committer | tegge <tegge@FreeBSD.org> | 2001-10-14 21:09:04 +0000 |
| commit | e88ec516d1d88aea8eba01074487cceddb382d34 (patch) | |
| tree | f366964564ec94e5c8ffb04622ea9a0b50e457ba /lib/libc | |
| parent | 6cedacbbd09dfe25cf667dac785b86c1a404cfdf (diff) | |
| download | FreeBSD-src-e88ec516d1d88aea8eba01074487cceddb382d34.zip FreeBSD-src-e88ec516d1d88aea8eba01074487cceddb382d34.tar.gz | |
Change vmapbuf() to use pmap_qenter() and vunmapbuf() to use pmap_qremove().
This significantly reduces the number of TLB shootdowns caused by
vmapbuf/vunmapbuf when performing many large reads from raw disk devices.
Reviewed by: dillon
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions
