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(parent: dc6bbe5) | patch
VFS: Add a whiteout dentry type
authorDavid Howells <dhowells@redhat.com>
Thu, 29 Jan 2015 12:02:27 +0000 (12:02 +0000)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 22 Feb 2015 16:38:37 +0000 (11:38 -0500)
commit8a14ba6ca3b2ecc61196acaa732f9afd0b2c4ff2
treea4313648e0c389911439deb18633951b4678561btree | snapshot
parentdc6bbe546587d635ae62d3549298b2858d0b56d0commit | diff
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>
include/linux/dcache.h diff | blob | history
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