The first patch add a new enum type for 'dentry_d_lock_class'.The second
patch use the new enum type in 'simple_empty' to avoid confusion for
lockdep. The last patch fix potential infinite loop in
debugfs_remove_recursive by using 'simple_empty' instead of 'list_empty'.
yu kuai (3):
dcache: add a new enum type for 'dentry_d_lock_class'
fs/libfs.c: use 'spin_lock_nested' when taking 'd_lock' for dentry in
simple_empty
debugfs: fix potential infinite loop in debugfs_remove_recursive
fs/debugfs/inode.c | 7 +++++--
fs/libfs.c | 4 ++--
include/linux/dcache.h | 3 ++-
3 files changed, 9 insertions(+), 5 deletions(-)
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2.7.4
