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-rw-r--r--migration/postcopy-ram.c13
-rw-r--r--migration/postcopy-ram.h4
-rw-r--r--migration/ram.c4
3 files changed, 11 insertions, 10 deletions
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
index 0de68e8b25..d3073b93b5 100644
--- a/migration/postcopy-ram.c
+++ b/migration/postcopy-ram.c
@@ -646,9 +646,10 @@ int postcopy_ram_enable_notify(MigrationIncomingState *mis)
* returns 0 on success
*/
int postcopy_place_page(MigrationIncomingState *mis, void *host, void *from,
- size_t pagesize)
+ RAMBlock *rb)
{
struct uffdio_copy copy_struct;
+ size_t pagesize = qemu_ram_pagesize(rb);
copy_struct.dst = (uint64_t)(uintptr_t)host;
copy_struct.src = (uint64_t)(uintptr_t)from;
@@ -677,11 +678,11 @@ int postcopy_place_page(MigrationIncomingState *mis, void *host, void *from,
* returns 0 on success
*/
int postcopy_place_page_zero(MigrationIncomingState *mis, void *host,
- size_t pagesize)
+ RAMBlock *rb)
{
trace_postcopy_place_page_zero(host);
- if (pagesize == getpagesize()) {
+ if (qemu_ram_pagesize(rb) == getpagesize()) {
struct uffdio_zeropage zero_struct;
zero_struct.range.start = (uint64_t)(uintptr_t)host;
zero_struct.range.len = getpagesize();
@@ -711,7 +712,7 @@ int postcopy_place_page_zero(MigrationIncomingState *mis, void *host,
memset(mis->postcopy_tmp_zero_page, '\0', mis->largest_page_size);
}
return postcopy_place_page(mis, host, mis->postcopy_tmp_zero_page,
- pagesize);
+ rb);
}
return 0;
@@ -774,14 +775,14 @@ int postcopy_ram_enable_notify(MigrationIncomingState *mis)
}
int postcopy_place_page(MigrationIncomingState *mis, void *host, void *from,
- size_t pagesize)
+ RAMBlock *rb)
{
assert(0);
return -1;
}
int postcopy_place_page_zero(MigrationIncomingState *mis, void *host,
- size_t pagesize)
+ RAMBlock *rb)
{
assert(0);
return -1;
diff --git a/migration/postcopy-ram.h b/migration/postcopy-ram.h
index 587a8b86a7..77ea0fd264 100644
--- a/migration/postcopy-ram.h
+++ b/migration/postcopy-ram.h
@@ -72,14 +72,14 @@ void postcopy_discard_send_finish(MigrationState *ms,
* returns 0 on success
*/
int postcopy_place_page(MigrationIncomingState *mis, void *host, void *from,
- size_t pagesize);
+ RAMBlock *rb);
/*
* Place a zero page at (host) atomically
* returns 0 on success
*/
int postcopy_place_page_zero(MigrationIncomingState *mis, void *host,
- size_t pagesize);
+ RAMBlock *rb);
/* The current postcopy state is read/set by postcopy_state_get/set
* which update it atomically.
diff --git a/migration/ram.c b/migration/ram.c
index 1b19a899c9..bd4fc5ceb4 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -2753,10 +2753,10 @@ static int ram_load_postcopy(QEMUFile *f)
if (all_zero) {
ret = postcopy_place_page_zero(mis, place_dest,
- block->page_size);
+ block);
} else {
ret = postcopy_place_page(mis, place_dest,
- place_source, block->page_size);
+ place_source, block);
}
}
if (!ret) {