• Miklos Szeredi's avatar
    [patch 5/7] vfs: mountinfo: allow using process root · a1a2c409
    Miklos Szeredi authored
    Allow /proc/<pid>/mountinfo to use the root of <pid> to calculate
    mountpoints.
    
     - move definition of 'struct proc_mounts' to <linux/mnt_namespace.h>
     - add the process's namespace and root to this structure
     - pass a pointer to 'struct proc_mounts' into seq_operations
    
    In addition the following cleanups are made:
    
     - use a common open function for /proc/<pid>/{mounts,mountstat}
     - surround namespace.c part of these proc files with #ifdef CONFIG_PROC_FS
     - make the seq_operations structures const
    Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
    a1a2c409
namespace.c 57.1 KB