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| H A D | shmem.c | diff 2b4db79618ade14a9566455cbbea339f74674789 Thu May 18 07:29:33 CDT 2017 Amir Goldstein <amir73il@gmail.com> tmpfs: generate random sb->s_uuid
This is used by overlayfs to encode intrasystem unique file handles.
Suggested-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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