diff options
| -rw-r--r-- | fs/anon_inodes.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c index 94f5110c465..01c529a3f7d 100644 --- a/fs/anon_inodes.c +++ b/fs/anon_inodes.c @@ -45,6 +45,15 @@ static int anon_inodefs_delete_dentry(struct dentry *dentry) return 1; } +/* + * anon_inodefs_dname() is called from d_path(). + */ +static char *anon_inodefs_dname(struct dentry *dentry, char *buffer, int buflen) +{ + return dynamic_dname(dentry, buffer, buflen, "anon_inode:%s", + dentry->d_name.name); +} + static struct file_system_type anon_inode_fs_type = { .name = "anon_inodefs", .get_sb = anon_inodefs_get_sb, @@ -52,6 +61,7 @@ static struct file_system_type anon_inode_fs_type = { }; static const struct dentry_operations anon_inodefs_dentry_operations = { .d_delete = anon_inodefs_delete_dentry, + .d_dname = anon_inodefs_dname, }; /* |