Questions tagged «memory-pressure»


2
OS X中启用的压缩内存的vm_compressor_mode(vm.compressor_mode)值
背景 在超级用户中,具有可接受的答案: 在Mac OS 10.9 Mavericks中禁用压缩内存? 同样在超级用户中: 如何在Mac OS 10.9 Mavericks中恢复内存压缩? –从第一个答案开始,我们了解到boot参数 vm_compressor的值与sysctl变量 的值不对应vm.compressor_mode。 在OS X 10.9的Apple开放源代码中,Mavericks;在xnu-2422.1.72中: vm_compressor.c vm_fault.c vm_pageout.h 在vm_compressor.c中: /* * vm_compressor_mode has a heirarchy of control to set its value. * boot-args are checked first, then device-tree, and finally * the default value that is defined below. …
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