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Merge "libgralloc-qsd8k: Invalidate the ashmem cache" into gingerbread

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Linux Build Service Account 2011-08-09 19:50:24 -07:00 committed by QuIC Gerrit Code Review
commit 538b533126
1 changed files with 9 additions and 0 deletions
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9
gpu.cpp
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@ -21,6 +21,10 @@
#include <sys/mman.h>
#ifdef HOST
#include <linux/ashmem.h>
#endif
#include "gr.h"
#include "gpu.h"
@ -154,6 +158,11 @@ int gpu_context_t::alloc_ashmem_buffer(size_t size, unsigned int postfix, void**
*pFd = fd;
*pBase = base;
*pOffset = offset;
#ifdef HOST
if (ioctl(fd, ASHMEM_CACHE_INV_RANGE, NULL)) {
LOGE("ASHMEM_CACHE_INV_RANGE failed fd = %d", fd);
}
#endif
}
return err;
}