| commit | 3ccb354d641d910309b916b9c856e2a82ced7237 | [log] [tgz] |
|---|---|---|
| author | Eric W. Biederman <ebiederm@xmission.com> | Wed Feb 12 16:08:06 2014 -0800 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Oct 09 02:38:53 2014 -0400 |
| tree | 7439690ff7654285fd1f50a0e6e44705ae8cabed | |
| parent | 9ea459e110df32e60a762f311f7939eaa879601d [diff] |
vfs: Document the effect of d_revalidate on d_find_alias d_drop or check_submounts_and_drop called from d_revalidate can result in renamed directories with child dentries being unhashed. These renamed and drop directory dentries can be rehashed after d_materialise_unique uses d_find_alias to find them. Reviewed-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>