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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Gregory Nutt
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97cbd7112f
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SMP: Implement enter/leave_critical_section
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2016-02-13 10:23:16 -06:00 |
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Gregory Nutt
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3f7f58de9d
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SMP: Fix some debug assertion problems when DEBUG is enabled; Partial fix for one bring-up issue
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2016-02-12 17:13:38 -06:00 |
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Gregory Nutt
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85f663a8ee
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SMP: Add non-reentrant spinlocks, fix pre-emption controls with SMP, and most of the basic scheduler support for SMP (still missing a few things)
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2016-02-12 14:55:31 -06:00 |
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Gregory Nutt
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3147dfc7d5
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SMP: Add some tentative initialization logic
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2016-02-10 13:49:27 -06:00 |
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Gregory Nutt
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f5a3b1e89d
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Add EXPERIMENTAL configuration option to investigate some SMP issues
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2016-02-10 10:27:48 -06:00 |
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Gregory Nutt
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bf8120d51d
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Fix some odd logic in CC3000 semaphore handling. Noted by Vladimir Komendantskiy
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2016-02-10 09:50:28 -06:00 |
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Gregory Nutt
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2c0ad2564f
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Add CONFIG_SPINLOCK. Also need spinunlock() and spinlock_initialize()
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2016-02-09 15:31:14 -06:00 |
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Gregory Nutt
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74db48202e
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sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro
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2016-02-06 17:44:41 -06:00 |
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Gregory Nutt
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f348e68069
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Update to use 64-bit timer when available
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2016-01-21 11:54:26 -06:00 |
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Gregory Nutt
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b90da3f27b
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waitpid: CRITICAL BUGFIX. Add a reference counting mechansim to prevent wait from using stale memory that was freed by the exiting task
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2015-12-22 11:48:17 -06:00 |
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Gregory Nutt
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79d554939e
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sched/: Fix some spacing issues
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2015-10-07 19:59:14 -06:00 |
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Gregory Nutt
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0b12dbf95d
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Fix some spacing problems
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2015-10-04 15:04:00 -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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Paul A. Patience
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9f108b7b63
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Fix issues detected by clang
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2015-09-10 20:59:43 -04:00 |
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Sebastien Lorquet
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89c81f6c08
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FIX typo in DEBUASSERTion
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2015-08-03 09:14:15 -06:00 |
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Gregory Nutt
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15db2a45a4
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drivers/net/slip.c: Fix another compilation error
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2015-08-02 07:20:36 -06:00 |
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Gregory Nutt
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3a109315ed
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Fix a logic error in last change to sem_tickwait()
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2015-08-01 16:00:23 -06:00 |
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Gregory Nutt
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ffec6124f2
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Add a start time to sem_tickwait() to account for any elapsed time before the timer is actually started
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2015-08-01 14:57:31 -06:00 |
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Gregory Nutt
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12cbe147a0
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Forget to add files before last commit
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2015-08-01 07:34:27 -06:00 |
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Gregory Nutt
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2c66e0eb2a
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sem_tickwait(): Add a new, non-standard function to perform timed semaphore waits. It is functionally equialent to the standard sem_timedwait(), but more efficient for use in higher performance device drivers. Requested by Max Neklyudov
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2015-08-01 07:31:09 -06:00 |
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Gregory Nutt
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3adcae8ffb
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Update the type passed to watchdog timer handlers. Using uint32_t is a problem for 64-bit machines.
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2015-05-18 08:53:42 -06:00 |
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Gregory Nutt
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071658bb6d
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Another missing semicolon
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2015-04-23 07:18:59 -06:00 |
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Gregory Nutt
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093a144934
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sem_wait(): Missing comma on debug statement caused compile error with DEBUG on. Why hasn't that been noted before?
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2015-04-23 07:15:55 -06:00 |
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Gregory Nutt
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b4423c1eed
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Make some file section headers more consistent with standard
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2015-04-08 06:47:36 -06:00 |
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Gregory Nutt
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127951e029
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Fix places where the errno value was being overwritten by subsequent actions so that the returned errno value was incorrect. From Max Neklyudov.
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2015-02-25 07:45:04 -06:00 |
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Gregory Nutt
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cded7ea682
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Fix some time value changes; mostly changing greater than 1000000000 to greater than or equal to 1000000000. From Juha Niskanen
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2015-02-20 07:07:36 -06:00 |
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Gregory Nutt
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826f5516ff
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Semaphores: sem_waitirq.c must be built when signals are disabled. That is because not handles not only the case of semaphore wait being awakened by a signal, but also the case with sem_timedwait.c when the semaphore wait is awakened by a timeout.
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2014-12-28 15:03:12 -06:00 |
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Gregory Nutt
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78b755961f
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Semahores: Remove a warning with SIGNALS are disabled
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2014-12-28 14:54:40 -06:00 |
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Gregory Nutt
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b3a1939020
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Sempahores: Add logic to clean up after task_delete() or pthread_cancel() if the task happens to be waiting on a semaphore when it is cancelled
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2014-12-13 12:02:25 -06:00 |
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Gregory Nutt
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fcc2a1bb4b
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Fix incorrect comment
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2014-11-07 15:54:24 -06:00 |
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Gregory Nutt
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322f9f401c
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Simplify how C source files are selected in the build
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2014-10-07 07:42:36 -06:00 |
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Gregory Nutt
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38ddbc774f
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Cosmetic change to comments
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2014-10-06 18:03:01 -06:00 |
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Gregory Nutt
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8c958be5ab
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Semaphore initialization is now only required if priority inheritance is initialized
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2014-09-29 06:50:48 -06:00 |
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Gregory Nutt
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650a0d0615
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Completes VFS-based named semaphore implemetation. Still a little buggy
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2014-09-28 15:58:56 -06:00 |
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Gregory Nutt
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a41c1de32c
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Add basic data structures that will allow us to move named semaphore support out of the OS and into the VFS (not complete).
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2014-09-28 10:15:33 -06:00 |
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Gregory Nutt
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1780810d3d
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Rename kmalloc to kmm_malloc for consistency
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2014-08-31 17:26:36 -06:00 |
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Gregory Nutt
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0ab1b0de25
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nuttx/sched: Remove explicit references to errno. That is a problem from within the kernel for certain configurations
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2014-08-28 17:00:24 -06:00 |
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Gregory Nutt
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ad9b3f8ab8
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wdog.h does not contain any application interface, only internal OS interface. Further, it is non-standard. Move wdog.h from include/ to include/nuttx. For the same reason, move the description of the watchdog timer interfaces from the Users Guide to the Porting Guide.
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2014-08-21 11:16:55 -06:00 |
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Gregory Nutt
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e1769b22f1
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Remove os_internal.h it has been replace by several new header files under sched/. There have been some sneak inclusion paths via os_internal.h, so expect a few compilation errors for some architectures
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2014-08-08 18:39:28 -06:00 |
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Gregory Nutt
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d798dd37a7
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Replace os_internal.h with sched/sched.h in files that actually reference something in sched.h
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2014-08-08 17:53:55 -06:00 |
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Gregory Nutt
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d4b56eb3cc
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Move clock functions from sched/ to sched/clock
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2014-08-08 14:43:02 -06:00 |
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Gregory Nutt
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0f318e9249
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Move watchdog functions from sched/ to sched/wdog
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2014-08-08 14:21:48 -06:00 |
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Gregory Nutt
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e10a23ae50
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Move environment files from sched/ to sched/environ
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2014-08-08 13:53:29 -06:00 |