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| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-10-05 21:50:20 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-10-11 14:28:19 +0100 |
| commit | 3414322a83be11b86166d2a53432615092bdcbb8 (patch) | |
| tree | d6e30a47e93afa8f4e3516bbd81cc05e5df6edc4 /scripts/switch-timer-api | |
| parent | fb14a42ade228e2d6123af56c0015262fd83250d (diff) | |
| download | qemu-3414322a83be11b86166d2a53432615092bdcbb8.zip qemu-3414322a83be11b86166d2a53432615092bdcbb8.tar.gz qemu-3414322a83be11b86166d2a53432615092bdcbb8.tar.bz2 | |
migration/postcopy: allocate tmp_page in setup stage
During migration, a tmp page is allocated so that we could place a whole
host page during postcopy.
Currently the page is allocated during load stage, this is a little bit
late. And more important, if we failed to allocate it, the error is not
checked properly. Even it is NULL, we would still use it.
This patch moves the allocation to setup stage and if failed error
message would be printed and caller would notice it.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions