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authorDavid Howells <dhowells@redhat.com>2015-01-29 13:02:27 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2015-02-22 17:38:37 +0100
commite7f7d2253c05143ed76ddc5e11f4cf0a9b814a27 (patch)
treea4313648e0c389911439deb18633951b4678561b /fs/jfs/jfs_logmgr.c
parentVFS: Introduce inode-getting helpers for layered/unioned fs environments (diff)
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VFS: Add a whiteout dentry type
Add DCACHE_WHITEOUT_TYPE and provide a d_is_whiteout() accessor function. A d_is_miss() accessor is also added for ordinary cache misses and d_is_negative() is modified to indicate either an ordinary miss or an enforced miss (whiteout). Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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