ovl: add ovl_fsync()

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Implement stacked fsync().

Don't sync if lower (noticed by Amir Goldstein).

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

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Miklos Szeredi 2018-07-18 15:44:42 +02:00

parent 2a92e07edc

commit de30dfd629

1 changed files with 23 additions and 0 deletions

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fs/overlayfs/file.c

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