cachefiles_mkdir_histogram 185 fs/cachefiles/internal.h extern atomic_t cachefiles_mkdir_histogram[HZ]; cachefiles_mkdir_histogram 565 fs/cachefiles/namei.c cachefiles_hist(cachefiles_mkdir_histogram, start); cachefiles_mkdir_histogram 14 fs/cachefiles/proc.c atomic_t cachefiles_mkdir_histogram[HZ]; cachefiles_mkdir_histogram 35 fs/cachefiles/proc.c y = atomic_read(&cachefiles_mkdir_histogram[index]);