lock_super twice?

Joakim Tjernlund joakim.tjernlund at transmode.se
Mon Feb 1 15:07:51 EST 2010


I am looking at jffs2_write_super() on how to make erase stop when you umount
the root FS and I don't get the locking here. Both fs/super.c and
jffs_write_super take do lock_super(sb). How does that work?

 Jocke




More information about the linux-mtd mailing list