BLK_TC_SHIFT 99 block/blktrace.c if (((bt->act_mask << BLK_TC_SHIFT) & what) == 0) BLK_TC_SHIFT 116 block/blktrace.c (ilog2(BLK_TC_ ## __name) + BLK_TC_SHIFT - BIO_RW_ ## __name) ) BLK_TC_SHIFT 32 include/linux/blktrace_api.h #define BLK_TC_ACT(act) ((act) << BLK_TC_SHIFT)