Linux Process Management

作者: 来源:网络文章时间:2005-12-16 23:43:24

Linux Process Management(14) >             that exist solely in kernel space.
>          2. The significant difference between kernel threads and
>             normal processes is that kernel threads do not have an
>             address space and do not context switch into user-space.
>             Kernel threads are schedulable and preemptable as normal
>             processes.
>         3.
>
> # ps axw
> PID TTY      STAT   TIME COMMAND
>    1 ?        S      0:05 init [5]
>    2 ?        SW     0:00 [keventd]
>    0 ?        SWN    0:00 [ksoftirqd_CPU0]
>    0 ?        SW     0:11 [kswapd]
>    0 ?        SW     0:00 [bdflush]
>    0 ?        SW     0:00 [kupdated]
>    7 ?        SW     0:00 [khubd]
>    8 ?        SW     1:45 [kjournald]
>   60 ?        SW     0:00 [kapmd]
>
>
>          4. Indeed, a kernel thread can only be created by another

共30页 9 7 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] 8 :>

Linux Process Management 相关文章：

Linux Process Management 相关软件：

特别声明：本站除部分特别声明禁止转载的专稿外的其他文章可以自由转载，但请务必注明出处和原始作者。文章版权归文章原始作者所有。对于被本站转载文章的个人和网站，我们表示深深的谢意。如果本站转载的文章有版权问题请联系编辑人员，我们尽快予以更正。
转载请注明来源：http://www.xgdown.com