use_delay 974 block/blk-cgroup.c if (blkcg_debug_stats && atomic_read(&blkg->use_delay)) { use_delay 978 block/blk-cgroup.c atomic_read(&blkg->use_delay), use_delay 1660 block/blk-cgroup.c int cur_use = atomic_read(&blkg->use_delay); use_delay 1701 block/blk-cgroup.c if (atomic_read(&blkg->use_delay)) { use_delay 1237 block/blk-iocost.c if (!atomic_read(&blkg->use_delay) && use_delay 1421 block/blk-iocost.c !atomic_read(&iocg_to_blkg(iocg)->use_delay) && use_delay 286 block/blk-iolatency.c unsigned use_delay = atomic_read(&lat_to_blkg(iolat)->use_delay); use_delay 288 block/blk-iolatency.c if (use_delay) use_delay 139 include/linux/blk-cgroup.h atomic_t use_delay; use_delay 767 include/linux/blk-cgroup.h if (atomic_add_return(1, &blkg->use_delay) == 1) use_delay 773 include/linux/blk-cgroup.h int old = atomic_read(&blkg->use_delay); use_delay 786 include/linux/blk-cgroup.h int cur = atomic_cmpxchg(&blkg->use_delay, old, old - 1); use_delay 801 include/linux/blk-cgroup.h int old = atomic_read(&blkg->use_delay); use_delay 806 include/linux/blk-cgroup.h int cur = atomic_cmpxchg(&blkg->use_delay, old, 0);