diff options
| author | Keir Fraser <keir.fraser@citrix.com> | 2009-11-09 19:06:25 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-11-09 19:06:25 +0000 |
| commit | b6119955dfa6c4bf49f47946810bd49245361609 (patch) | |
| tree | 431dcd6911972662946bf4c6edf048c63a95b5d3 /tools/xcutils | |
| parent | 4a6d50ad69a6469bde719b4b6ebe7978775899f9 (diff) | |
| download | xen-b6119955dfa6c4bf49f47946810bd49245361609.tar.gz xen-b6119955dfa6c4bf49f47946810bd49245361609.tar.bz2 xen-b6119955dfa6c4bf49f47946810bd49245361609.zip | |
Remus: Add callbacks for suspend, postcopy and preresume in xc_domain_save.
This makes it possible to perform repeated checkpoints.
Signed-off-by: Brendan Cully <brendan@cs.ubc.ca>
Diffstat (limited to 'tools/xcutils')
| -rw-r--r-- | tools/xcutils/xc_save.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/xcutils/xc_save.c b/tools/xcutils/xc_save.c index 15d42dacf5..55e4b1d4ef 100644 --- a/tools/xcutils/xc_save.c +++ b/tools/xcutils/xc_save.c @@ -71,7 +71,7 @@ static int evtchn_suspend(void) return 1; } -static int suspend(void) +static int suspend(void* data) { unsigned long sx_state = 0; @@ -166,6 +166,7 @@ main(int argc, char **argv) { unsigned int maxit, max_f; int io_fd, ret, port; + struct save_callbacks callbacks; if (argc != 6) errx(1, "usage: %s iofd domid maxit maxf flags", argv[0]); @@ -202,8 +203,10 @@ main(int argc, char **argv) "using slow path"); } } + memset(&callbacks, 0, sizeof(callbacks)); + callbacks.suspend = suspend; ret = xc_domain_save(si.xc_fd, io_fd, si.domid, maxit, max_f, si.flags, - &suspend, !!(si.flags & XCFLAGS_HVM), + &callbacks, !!(si.flags & XCFLAGS_HVM), &switch_qemu_logdirty); if (si.suspend_evtchn > 0) |