| commit | 51c19b4f5927f5a646e93d69f73c7e89ea14e737 | [log] [tgz] |
|---|---|---|
| author | Marcelo Tosatti <mtosatti@redhat.com> | Tue Nov 27 23:28:57 2012 -0200 |
| committer | Marcelo Tosatti <mtosatti@redhat.com> | Tue Nov 27 23:29:11 2012 -0200 |
| tree | a48486f72dc433fd516684d4441022650429d333 | |
| parent | 3dc4f7cfb7441e5e0fed3a02fc81cdaabd28300a [diff] |
x86: vdso: pvclock gettime support Improve performance of time system calls when using Linux pvclock, by reading time info from fixmap visible copy of pvclock data. Originally from Jeremy Fitzhardinge. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>