Commit 9132fbe5 authored by Kalesh Singh's avatar Kalesh Singh
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ANDROID: dmabuf: Add mmap_count to struct dmabuf 



mmap_count can be used to  efficiently calculate the
PSS for any DMA buffer that the process has mapped.

Bug: 167141117
Change-Id: I8296981f0135a5532969aca3a8baa5da61dfe39f
Signed-off-by: default avatarKalesh Singh <kaleshsingh@google.com>
parent 7493fb28
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