码涯-AIGC代码仓库-提交历史

作者	SHA1 备注	提交日期
Gregory Nutt	45b8e3ce7f sched/wqueue: Update to Apache 2.0 headers.	4 年之前
Gregory Nutt	4cb61bd8c2 sched/wqueue: Notifier design cleanup. The original concept used pre-allocated notification data structures. However, the notification dat must persist for an indeterminate amount of time. So the design was modified to use dynamically allocted data structures. This commit simplifies the design by removed some residual 'machinery' that is no longer needed.	6 年之前
Gregory Nutt	9d3148406c Signals were not a good choice of IPC to implement the poll function for several reasons: In order to handle the asynchrnous poll-related event, a substantial amount of state information is needed. Signals are only capable of passing minimal amounts of data. There are also complexities with performing kernel space signal handlers in kernel space code that is better to avoid. So, instead of signals, the equivalent logic was converted to run via a callback that executes on the high-priority work queue.	6 年之前
Gregory Nutt	cf59a195ba User-mode work queue logic should not disable interrupts	10 年之前
Gregory Nutt	1afc9773ac Decoupling work queue data structures. This is part of the preparation to support multiple low-priority worker threads	10 年之前
Gregory Nutt	6220256a09 Repartition work queue code. Move kernel-specific parts from libc/wqueue to sched/wqueue	10 年之前
Gregory Nutt	d7843c8e24 Add support for priority inheritance on the low priority worker queue	10 年之前

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