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20 Commits

Author SHA1 Message Date
Alin Jerpelea
eb9030c891 sched: migrate to SPDX identifier 
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2024-09-12 01:10:14 +08:00
ouyangxiangzhen
66871ced4d sched/wdog: move g_wdtimernested to wd_start.c 
This patch moved the g_wdtimernested to wd_start.c

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-10 23:32:30 +08:00
ouyangxiangzhen
ebf7f5f748 sched/sched: Fix recursive watchdog handling 
This commit fixed recursive watchdog handling caused by calling wd_start within watchdog timeout callback function.

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-10 23:32:30 +08:00
ouyangxiangzhen
3b111c8b99 sched/wdog: Refactor wdog module 
This commit refactors the wdog module to use absolute time representation internally. The main improvements include:
1. Fixed recursive watchdog handling caused by calling wd_start within watchdog timeout callback function.
2. Simplified timer processing to improve performance and enhance code readability.
3. Improved accuracy of timers.
4. Reduced critical section and interrupt disable time, improving real-time performance.

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-10 23:32:30 +08:00
ligd
7dabc6ff2f sched/wdog: Change sq to list 
Before wdog module refactoring, we change the sq to double linked list.

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-10 23:32:30 +08:00
Xiang Xiao
40ef5bc6db libc: Move queue.h from include to include/nuttx 
to avoid the conflict with libuv's queue.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-26 08:04:58 +02:00
Xiang Xiao
b0786606fc sched/wdog: Remove wd_initialize which isn't really used anymore 
since g_wdactivelist is already set to zero by the boot code

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-12 15:06:39 -03:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s 
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
 2020-08-11 12:28:55 -06:00
Gregory Nutt
c21d198ac5 sched/wdog: Update to Apache 2.0 Headers 
And run each .c and .h file through nxstyle to assure compliance.
 2020-03-11 18:35:18 -03:00
ligd
441cf6c207 sched/wdog: improve accuracy of wd_gettime() in tickless mode 2018-11-09 09:26:34 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Gregory Nutt
970b34ae8f Remove some empty file section section header comments 2016-02-17 17:17:44 -06:00
Gregory Nutt
79d554939e sched/: Fix some spacing issues 2015-10-07 19:59:14 -06:00
Gregory Nutt
5b51a9fcdd Standardize the width of all comment boxes in C files 2015-10-02 17:43:18 -06:00
Gregory Nutt
cb9e27c3b0 Standardize naming used for public data and function groupings 2015-10-02 16:30:35 -06:00
Gregory Nutt
fd484c4de9 Add support for statically allocated watchdog timer structures 2014-08-22 08:46:34 -06:00
Gregory Nutt
952d87587f If we run out of pre-allocated watchdog times, the logic will allocate additional timers from the heap. A reserve of pre-allocated watchdog timers is maintained so that there will always be timers available for interrupt handlers. 2014-08-21 08:44:29 -06:00
Gregory Nutt
e1769b22f1 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 2014-08-08 18:39:28 -06:00
Gregory Nutt
0f318e9249 Move watchdog functions from sched/ to sched/wdog 2014-08-08 14:21:48 -06:00