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| author | David Howells <dhowells@redhat.com> | 2015-01-29 13:02:28 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-02-22 17:38:38 +0100 |
| commit | df1a085af1f652a02238168c4f2b730c8c90dd4a (patch) | |
| tree | e9f269431a6ed4ec7a70de68cd9b62b0bcbe2dea /Documentation/io_ordering.txt | |
| parent | VFS: Add a whiteout dentry type (diff) | |
| download | linux-df1a085af1f652a02238168c4f2b730c8c90dd4a.tar.xz linux-df1a085af1f652a02238168c4f2b730c8c90dd4a.zip | |
VFS: Add a fallthrough flag for marking virtual dentries
Add a DCACHE_FALLTHRU flag to indicate that, in a layered filesystem, this is
a virtual dentry that covers another one in a lower layer that should be used
instead. This may be recorded on medium if directory integration is stored
there.
The flag can be set with d_set_fallthru() and tested with d_is_fallthru().
Original-author: Valerie Aurora <vaurora@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'Documentation/io_ordering.txt')
0 files changed, 0 insertions, 0 deletions