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authorPaolo Bonzini <pbonzini@redhat.com>2015-03-23 11:35:19 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2015-06-05 17:09:59 +0200
commit49dfcec40349245ad365964468b67e132c3cedc7 (patch)
tree91a2e4f16e684fa413880ebc80b1e2c4619ae0a1 /include/exec
parent1bfbac4ee16e2ea95d087e0926727d9a113b483e (diff)
ram_addr: tweaks to xen_modified_memory
Invoke xen_modified_memory from cpu_physical_memory_set_dirty_range_nocode; it is akin to DIRTY_MEMORY_MIGRATION, so set it together with that bitmap. The remaining call from invalidate_and_set_dirty's "else" branch will go away soon. Second, fix the second argument to the function in the cpu_physical_memory_set_dirty_lebitmap call site. That function is only used by KVM, but it is better to be clean anyway. Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec')
-rw-r--r--include/exec/ram_addr.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h
index ff558a4734..7f6e928a7f 100644
--- a/include/exec/ram_addr.h
+++ b/include/exec/ram_addr.h
@@ -112,6 +112,7 @@ static inline void cpu_physical_memory_set_dirty_range_nocode(ram_addr_t start,
page = start >> TARGET_PAGE_BITS;
bitmap_set(ram_list.dirty_memory[DIRTY_MEMORY_MIGRATION], page, end - page);
bitmap_set(ram_list.dirty_memory[DIRTY_MEMORY_VGA], page, end - page);
+ xen_modified_memory(start, length);
}
static inline void cpu_physical_memory_set_dirty_range(ram_addr_t start,
@@ -155,7 +156,7 @@ static inline void cpu_physical_memory_set_dirty_lebitmap(unsigned long *bitmap,
ram_list.dirty_memory[DIRTY_MEMORY_CODE][page + k] |= temp;
}
}
- xen_modified_memory(start, pages);
+ xen_modified_memory(start, pages << TARGET_PAGE_BITS);
} else {
/*
* bitmap-traveling is faster than memory-traveling (for addr...)