void
libcfs_assertion_failed(const char *expr, const char *file,
const char *func, const int line)
{
libcfs_debug_msg(NULL, 0, D_EMERG, file, func, line,
"ASSERTION(%s) failed\n", expr);
/* cfs_enter_debugger(); */
lbug_with_loc(file, func, line);
}
void lbug_with_loc(struct libcfs_debug_msg_data *msgdata)
{
libcfs_catastrophe = 1;
libcfs_debug_msg(msgdata, "LBUG - trying to dump log to %s\n",
libcfs_debug_file_path);
libcfs_debug_dumplog();
libcfs_run_lbug_upcall(msgdata);
asm("int $3");
panic("LBUG");
}
/* coverity[+kill] */
void __noreturn lbug_with_loc(struct libcfs_debug_msg_data *msgdata)
{
libcfs_catastrophe = 1;
libcfs_debug_msg(msgdata, "LBUG\n");
if (in_interrupt()) {
panic("LBUG in interrupt.\n");
/* not reached */
}
dump_stack();
if (!libcfs_panic_on_lbug)
libcfs_debug_dumplog();
if (libcfs_panic_on_lbug)
panic("LBUG");
set_task_state(current, TASK_UNINTERRUPTIBLE);
while (1)
schedule();
}
void libcfs_log_goto(struct libcfs_debug_msg_data *msgdata, const char *label,
long_ptr_t rc)
{
libcfs_debug_msg(msgdata, "Process leaving via %s (rc=" LPLU " : " LPLD
" : " LPLX ")\n", label, (ulong_ptr_t)rc, rc, rc);
}
long libcfs_log_return(struct libcfs_debug_msg_data *msgdata, long rc)
{
libcfs_debug_msg(msgdata, "Process leaving (rc=%lu : %ld : %lx)\n",
rc, rc, rc);
return rc;
}
void lbug_with_loc(const char *file, const char *func, const int line)
{
/* No libcfs_catastrophe in userspace! */
libcfs_debug_msg(NULL, 0, D_EMERG, file, func, line, "LBUG\n");
abort();
}
void lbug_with_loc(struct libcfs_debug_msg_data *msgdata)
{
/* No libcfs_catastrophe in userspace! */
libcfs_debug_msg(msgdata, "LBUG\n");
abort();
}
