diff options
Diffstat (limited to 'tools/xc/lib/xc_linux_save.c')
| -rw-r--r-- | tools/xc/lib/xc_linux_save.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/xc/lib/xc_linux_save.c b/tools/xc/lib/xc_linux_save.c index 8bcd207d7f..ddcdb1df39 100644 --- a/tools/xc/lib/xc_linux_save.c +++ b/tools/xc/lib/xc_linux_save.c @@ -292,7 +292,7 @@ int xc_linux_save(int xc_handle, last_iter = 0; sent_last_iter = 1<<20; // 4GB's worth of pages - max_iters = 19; // limit us to 20 times round loop + max_iters = 29; // limit us to 30 times round loop } else last_iter = 1; @@ -645,8 +645,10 @@ int xc_linux_save(int xc_handle, if ( live ) { - if ( ( sent_this_iter > (sent_last_iter * 0.95) ) || - (iter >= max_iters) || (sent_this_iter < 10) || + if ( + // ( sent_this_iter > (sent_last_iter * 0.95) ) || + (iter >= max_iters) || + (sent_this_iter+skip_this_iter < 10) || (total_sent > nr_pfns*2) ) { DPRINTF("Start last iteration\n"); @@ -657,7 +659,7 @@ int xc_linux_save(int xc_handle, } if ( xc_shadow_control( xc_handle, domid, - DOM0_SHADOW_CONTROL_OP_CLEAN, + DOM0_SHADOW_CONTROL_OP_CLEAN2, to_send, nr_pfns ) != nr_pfns ) { ERROR("Error flushing shadow PT"); |