DCACHE_MANAGED_DENTRY 1224 fs/namei.c managed &= DCACHE_MANAGED_DENTRY, DCACHE_MANAGED_DENTRY 1409 fs/namei.c unlikely(managed & DCACHE_MANAGED_DENTRY)) { DCACHE_MANAGED_DENTRY 376 include/linux/dcache.h return dentry->d_flags & DCACHE_MANAGED_DENTRY;