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| author | Blue Swirl <blauwirbel@gmail.com> | 2012-01-22 16:38:21 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-02-04 12:45:10 +0000 |
| commit | cd7a45c95ecf2404810f3c6becb7cb83c5010ad8 (patch) | |
| tree | 49d6bedd8bf8267333293bfc5217687d3175b82c /arch_init.c | |
| parent | cb437e48ab7ddd9b85843beb524904ee4b565721 (diff) | |
| download | qemu-cd7a45c95ecf2404810f3c6becb7cb83c5010ad8.zip qemu-cd7a45c95ecf2404810f3c6becb7cb83c5010ad8.tar.gz qemu-cd7a45c95ecf2404810f3c6becb7cb83c5010ad8.tar.bz2 | |
memory: change dirty getting API to take a size
Instead of each device knowing or guessing the guest page size,
just pass the desired size of dirtied memory area.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'arch_init.c')
| -rw-r--r-- | arch_init.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch_init.c b/arch_init.c index 2366511..699bdd1 100644 --- a/arch_init.c +++ b/arch_init.c @@ -141,7 +141,8 @@ static int ram_save_block(QEMUFile *f) do { mr = block->mr; - if (memory_region_get_dirty(mr, offset, DIRTY_MEMORY_MIGRATION)) { + if (memory_region_get_dirty(mr, offset, TARGET_PAGE_SIZE, + DIRTY_MEMORY_MIGRATION)) { uint8_t *p; int cont = (block == last_block) ? RAM_SAVE_FLAG_CONTINUE : 0; @@ -198,7 +199,7 @@ static ram_addr_t ram_save_remaining(void) QLIST_FOREACH(block, &ram_list.blocks, next) { ram_addr_t addr; for (addr = 0; addr < block->length; addr += TARGET_PAGE_SIZE) { - if (memory_region_get_dirty(block->mr, addr, + if (memory_region_get_dirty(block->mr, addr, TARGET_PAGE_SIZE, DIRTY_MEMORY_MIGRATION)) { count++; } @@ -283,7 +284,7 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque) /* Make sure all dirty bits are set */ QLIST_FOREACH(block, &ram_list.blocks, next) { for (addr = 0; addr < block->length; addr += TARGET_PAGE_SIZE) { - if (!memory_region_get_dirty(block->mr, addr, + if (!memory_region_get_dirty(block->mr, addr, TARGET_PAGE_SIZE, DIRTY_MEMORY_MIGRATION)) { memory_region_set_dirty(block->mr, addr, TARGET_PAGE_SIZE); } |