slab链表上的对象是一块连续内存,这块内存被分成内存数据对象。这些数据对象是slab缓存上分配和释放的最小单位。 由于数据对象是从slab上分配的,所以单个的slab可以从一个slab链表移动到另一个slab链表。比如当slabs_partial上的一个slab的内存对象全部被分配了之后,这个slab就从slabs_partial上移动到slabs_full。当slab...
This deprecation drops "CONFIG_SLAB" from the default kernel build from all of the used architectures. The CONFIG_SLAB option is also renamed to CONFIG_SLAB_DEPRECATED so it's clear now to users that it's the end of the road. SLUB is short for the "unqueued slab allocator" and has be...