Gregory Nutt
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4993b0cb66
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Work queue: In a recent change for a problem noted by Pascal Speck, it was noted (again by Pascal Speck) that the cancellation of existing work and replacement with new work must be atomic. Thanks, Pascal.
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2017-08-31 07:43:47 -06:00 |
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Gregory Nutt
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92f44c5607
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Networking: Move net/inet/net_monitor.c to net/tcp/tcp_monitor.c in preparation for design change to fix monitoring of duplicated sockets.
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2017-08-29 08:40:13 -06:00 |
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Gregory Nutt
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bbf4d5048a
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work_queue() must cancel existing work prior to queuing new work, otherwise the work queue can become corrupted. Problem noted by Pascal Speck.
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2017-08-28 07:46:48 -06:00 |
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Heesub Shin
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8e94d8e7cc
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Signal sent from work_signal() may interrupt the low priority worker thread that is already running. For example, the worker thread that is waiting for a semaphore could be woken up by the signal and break any synchronization assumption as a result. It also does not make any sense to send signal if it is already running and busy. This commit fixes it.
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2016-11-06 08:00:12 -06:00 |
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Gregory Nutt
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6e3107650d
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nuttx/sched: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
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2016-02-14 08:17:46 -06:00 |
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=?UTF-8?Q?Manuel_St=c3=bchn?=
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2bacc40350
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Fix mismatched prototype error in work_queue()
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2016-01-24 12:48:24 -06:00 |
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Gregory Nutt
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cb9e27c3b0
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Standardize naming used for public data and function groupings
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2015-10-02 16:30:35 -06:00 |
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Gregory Nutt
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4cd57e1e4e
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Work queues: Logic that sets the queued indication and the logic that does the actual queuing must be atomic
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2015-09-30 11:04:29 -06:00 |
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Gregory Nutt
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4a4b3ac537
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Add support for multiple low-priority worker threads
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2014-10-10 16:24:50 -06:00 |
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Gregory Nutt
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cf59a195ba
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User-mode work queue logic should not disable interrupts
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2014-10-10 14:52:04 -06:00 |
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Gregory Nutt
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2015fd76e2
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Fix some conditional logic in last work queue repartitioning change
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2014-10-10 08:47:41 -06:00 |
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Gregory Nutt
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1afc9773ac
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Decoupling work queue data structures. This is part of the preparation to support multiple low-priority worker threads
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2014-10-10 08:35:58 -06:00 |