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| author |   Miklos Szeredi <mszeredi@suse.cz> | 2014-10-24 00:14:37 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2014-10-24 00:14:37 +0200 |
| commit | 46fdb794e3f52ef18b859ebc92f0a9d7db21c5df (patch) | |
| tree | 293f678cfc7e83ee5c901071b0f8fbab11b84c78 /fs/overlayfs/dir.c | |
| parent | ext4: support RENAME_WHITEOUT (diff) | |
| download | linux-dev-46fdb794e3f52ef18b859ebc92f0a9d7db21c5df.tar.xz linux-dev-46fdb794e3f52ef18b859ebc92f0a9d7db21c5df.zip | |
shmem: support RENAME_WHITEOUT
Allocate a dentry, initialize it with a whiteout and hash it in the place
of the old dentry. Later the old dentry will be moved away and the
whiteout will remain.
i_mutex protects agains concurrent readdir.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Diffstat (limited to 'fs/overlayfs/dir.c')
0 files changed, 0 insertions, 0 deletions