| commit | 91e0c5f3dad47838cb2ecc1865ce789a0b7182b1 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy@xensource.com> | Tue Oct 16 11:51:30 2007 -0700 |
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | Tue Oct 16 11:51:30 2007 -0700 |
| tree | 8c72d3f7bd574088fc457f0ce2117d6d986dac2c | |
| parent | f0d733942750c1ee6358c3a4a1a5d7ba73b7122f [diff] |
xen: add batch completion callbacks This adds a mechanism to register a callback function to be called once a batch of hypercalls has been issued. This is typically used to unlock things which must remain locked until the hypercall has taken place. [ Stable folks: pre-req for 2.6.23 bugfix "xen: deal with stale cr3 values when unpinning pagetables" ] Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Stable Kernel <stable@kernel.org>