Commit c234572d authored by Anthony PERARD's avatar Anthony PERARD Committed by Stefano Stabellini
Browse files

xen: do not allocate RAM during INMIGRATE runstate 



Signed-off-by: default avatarAnthony PERARD <anthony.perard@citrix.com>
Signed-off-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
parent cd1ba7de

xen-all.c

+8 −0
Original line number Diff line number Diff line
@@ -190,6 +190,14 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr) 
    xen_pfn_t *pfn_list;

    int i;



    if (runstate_check(RUN_STATE_INMIGRATE)) {

        /* RAM already populated in Xen */

        fprintf(stderr, "%s: do not alloc "RAM_ADDR_FMT

                " bytes of ram at "RAM_ADDR_FMT" when runstate is INMIGRATE\n",

                __func__, size, ram_addr); 

        return;

    }



    if (mr == &ram_memory) {

        return;

    }