There was a time window where if a task with higher priority than the main
logger thread would busy-loop, it would block both logging threads and the
watchdog would not trigger if the writer was in idle state.
This can happen for fast SD card writes.
It accesses kernel internal structures directly; this needs to be
worked out with some proper userspace-kernel interface
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
and remove the px4_ prefix, except for px4_config.h.
command to update includes:
for k in app.h atomic.h cli.h console_buffer.h defines.h getopt.h i2c.h init.h log.h micro_hal.h module.h module_params.h param.h param_macros.h posix.h sem.h sem.hpp shmem.h shutdown.h tasks.h time.h workqueue.h; do for i in $(grep -rl 'include <px4_'$k src platforms boards); do sed -i 's/#include <px4_'$k'/#include <px4_platform_common\/'$k/ $i; done; done
for in $(grep -rl 'include <px4_config.h' src platforms boards); do sed -i 's/#include <px4_config.h/#include <px4_platform_common\/px4_config.h'/ $i; done
Transitional headers for submodules are added (px4_{defines,log,time}.h)
