lock (spin_lock, mutex, rw_mutex/spinlock)
waitqueue, tasklet, softIRQ, hardIRQ
basic struct (atomic, list_head, hlist_head, radix_tree, red-black-tree etc)
memory (memory block, buddy, slub/slab)
vfs (ext4)
timer
lock (spin_lock, mutex, rw_mutex/spinlock)
waitqueue, tasklet, softIRQ, hardIRQ
basic struct (atomic, list_head, hlist_head, radix_tree, red-black-tree etc)
memory (memory block, buddy, slub/slab)
vfs (ext4)
timer