Commit da1725d3 authored by Wei Yang's avatar Wei Yang Committed by Dr. David Alan Gilbert
Browse files

migration/postcopy: fix typo in mark_postcopy_blocktime_begin's comment 



Signed-off-by: default avatarWei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191005220517.24029-3-richardw.yang@linux.intel.com>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
parent 6629890d

migration/postcopy-ram.c

+5 −3
Original line number Diff line number Diff line
@@ -768,9 +768,11 @@ static void mark_postcopy_blocktime_begin(uintptr_t addr, uint32_t ptid, 
    atomic_xchg(&dc->page_fault_vcpu_time[cpu], low_time_offset);

    atomic_xchg(&dc->vcpu_addr[cpu], addr);



    /* check it here, not at the begining of the function,

     * due to, check could accur early than bitmap_set in

     * qemu_ufd_copy_ioctl */

    /*

     * check it here, not at the beginning of the function,

     * due to, check could occur early than bitmap_set in

     * qemu_ufd_copy_ioctl

     */

    already_received = ramblock_recv_bitmap_test(rb, (void *)addr);

    if (already_received) {

        atomic_xchg(&dc->vcpu_addr[cpu], 0);