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-rw-r--r--fs/gfs2/dentry.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/gfs2/dentry.c b/fs/gfs2/dentry.c
index 022c66cd5606..91beddadd388 100644
--- a/fs/gfs2/dentry.c
+++ b/fs/gfs2/dentry.c
@@ -107,8 +107,26 @@ static int gfs2_dhash(struct dentry *dentry, struct qstr *str)
return 0;
}
+static int gfs2_dentry_delete(struct dentry *dentry)
+{
+ struct gfs2_inode *ginode;
+
+ if (!dentry->d_inode)
+ return 0;
+
+ ginode = GFS2_I(dentry->d_inode);
+ if (!ginode->i_iopen_gh.gh_gl)
+ return 0;
+
+ if (test_bit(GLF_DEMOTE, &ginode->i_iopen_gh.gh_gl->gl_flags))
+ return 1;
+
+ return 0;
+}
+
const struct dentry_operations gfs2_dops = {
.d_revalidate = gfs2_drevalidate,
.d_hash = gfs2_dhash,
+ .d_delete = gfs2_dentry_delete,
};