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| author | Peter Xu | 2016-02-18 06:16:52 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2016-02-22 18:40:28 +0100 |
| commit | 1fbeff72c2ba17aedfbf0d57caf8945862725c54 (patch) | |
| tree | 6aa7d1fa5934f249cdfa21089019bff5e7969b2d /include/sysemu/memory_mapping.h | |
| parent | dump-guest-memory: disable dump when in INMIGRATE state (diff) | |
| download | qemu-1fbeff72c2ba17aedfbf0d57caf8945862725c54.tar.gz qemu-1fbeff72c2ba17aedfbf0d57caf8945862725c54.tar.xz qemu-1fbeff72c2ba17aedfbf0d57caf8945862725c54.zip | |
dump-guest-memory: add "detach" support
If "detach" is provided, one thread is created to do the dump work,
while main thread will return immediately. For each GuestPhysBlock,
adding one more field "mr" to points to MemoryRegion that it
belongs, also ref the mr before use.
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-Id: <1455772616-8668-8-git-send-email-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu/memory_mapping.h')
| -rw-r--r-- | include/sysemu/memory_mapping.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sysemu/memory_mapping.h b/include/sysemu/memory_mapping.h index a75d59a55d..d46d879b94 100644 --- a/include/sysemu/memory_mapping.h +++ b/include/sysemu/memory_mapping.h @@ -16,6 +16,7 @@ #include "qemu/queue.h" #include "qemu/typedefs.h" +#include "exec/memory.h" typedef struct GuestPhysBlock { /* visible to guest, reflects PCI hole, etc */ @@ -27,6 +28,9 @@ typedef struct GuestPhysBlock { /* points into host memory */ uint8_t *host_addr; + /* points to the MemoryRegion that this block belongs to */ + MemoryRegion *mr; + QTAILQ_ENTRY(GuestPhysBlock) next; } GuestPhysBlock; |