ovl: decode lower file handles of unlinked but open files

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Lookup overlay inode in cache by origin inode, so we can decode a file
handle of an open file even if the index has a whiteout index entry to
mark this overlay inode was unlinked.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

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Amir Goldstein 2017-12-24 18:28:04 +02:00 • committed by Miklos Szeredi

parent f71bd9cfb6

commit 9436a1a339

3 changed files with 38 additions and 2 deletions

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23

fs/overlayfs/export.c

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16

fs/overlayfs/inode.c

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1

fs/overlayfs/overlayfs.h

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