cleancache_puts 33 mm/cleancache.c static u64 cleancache_puts; cleancache_puts 221 mm/cleancache.c cleancache_puts++; cleancache_puts 230 mm/cleancache.c cleancache_puts++; cleancache_puts 310 mm/cleancache.c debugfs_create_u64("puts", 0444, root, &cleancache_puts);