nuttx

History

chao.an 6e0ba2bed5 sched/note: add support of trace section mark

The implementation of this feature is based on android systrace:

https://source.android.com/devices/tech/debug/ftrace

Application developers are more concerned about the performance of
the specified application section,
added two APIs to implement performance measurement:

void sched_note_begin(uintptr_t ip, FAR const char *buf);
void sched_note_end(uintptr_t ip, FAR const char *buf);
or
SCHED_NOTE_BEGIN();  /* defined to sched_note_begin(_THIS_IP_, __FUNCTION__) */
SCHED_NOTE_END();    /* defined to sched_note_end(_THIS_IP_, __FUNCTION__) */

Signed-off-by: chao.an <anchao@xiaomi.com>

2022-04-01 21:06:00 +08:00

clock

sched/clock: Remove CLOCK_MONOTONIC option from Kconfig

2022-02-23 01:21:26 +08:00

environ

env_dup: Allocate memory from the correct memory pool

2022-03-22 10:15:29 +08:00

group

Fix the initial idle tasks environment

2022-03-16 20:21:19 +08:00

init

RISC-V: Prepare for CONFIG_BUILD_KERNEL