block: introduce dirty_bitmap_mutex
It protects only the list of dirty bitmaps; in the next patch we will also protect their content. Reviewed-by:Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20170605123908.18777-15-pbonzini@redhat.com> Signed-off-by:
Fam Zheng <famz@redhat.com>
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- block.c 1 addition, 0 deletionsblock.c
- block/dirty-bitmap.c 43 additions, 1 deletionblock/dirty-bitmap.c
- block/mirror.c 2 additions, 1 deletionblock/mirror.c
- blockdev.c 7 additions, 37 deletionsblockdev.c
- include/block/block_int.h 5 additions, 0 deletionsinclude/block/block_int.h
- migration/block.c 0 additions, 6 deletionsmigration/block.c
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