sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drivers/note: remove sched_note_syscall_xxx in notelog

Browse Source 
syslog is a system call, which will cause recursion after turning on SCHED_INSTRUMENTATION_SYSCALL

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
This commit is contained in:
yinshengkai 2022-12-30 12:02:33 +08:00 committed by Xiang Xiao
parent a86684574f
commit 376e30193b
1 changed files with 0 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/note/notelog_driver.c
View File

@ -25,7 +25,6 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#include <stdarg.h> #include <stdarg.h>
#include <stdio.h> #include <stdio.h>
#include <syscall.h>
#include <syslog.h> #include <syslog.h>
#include <nuttx/sched.h> #include <nuttx/sched.h>
#include <nuttx/sched_note.h> #include <nuttx/sched_note.h>
@ -319,36 +318,6 @@ void sched_note_spinlock(FAR struct tcb_s *tcb,
} }
#endif #endif
#ifdef CONFIG_SCHED_INSTRUMENTATION_SYSCALL
void sched_note_syscall_enter(int nr, int argc, ...)
{
char buf[128];
FAR char *p = buf;
va_list ap;
va_start(ap, argc);
while (argc-- > 0)
{
if (argc)
{
p += sprintf(p, "%#"PRIxPTR", ", va_arg(ap, uintptr_t));
}
else
{
p += sprintf(p, "%#"PRIxPTR, va_arg(ap, uintptr_t));
}
}
va_end(ap);
syslog(LOG_INFO, "%s@%d ENTER %s\n", g_funcnames[nr], nr, buf);
}
void sched_note_syscall_leave(int nr, uintptr_t result)
{
syslog(LOG_INFO, "%s@%d LEAVE %"PRIdPTR"\n", g_funcnames[nr], nr, result);
}
#endif
#ifdef CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER #ifdef CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER
void sched_note_irqhandler(int irq, FAR void *handler, bool enter) void sched_note_irqhandler(int irq, FAR void *handler, bool enter)
{ {