diff options
Diffstat (limited to 'tapsets.cxx')
| -rw-r--r-- | tapsets.cxx | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tapsets.cxx b/tapsets.cxx index d71b2367..ea216abf 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -8711,6 +8711,12 @@ hrtimer_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline(-1) << "};"; s.op->newline(); + // autoconf: add get/set expires if missing (pre 2.6.28-rc1) + s.op->newline() << "#ifndef STAPCONF_HRTIMER_GETSET_EXPIRES"; + s.op->newline() << "#define hrtimer_get_expires(timer) ((timer)->expires)"; + s.op->newline() << "#define hrtimer_set_expires(timer, time) (void)((timer)->expires = (time))"; + s.op->newline() << "#endif"; + // autoconf: adapt to HRTIMER_REL -> HRTIMER_MODE_REL renaming near 2.6.21 s.op->newline() << "#ifdef STAPCONF_HRTIMER_REL"; s.op->newline() << "#define HRTIMER_MODE_REL HRTIMER_REL"; @@ -8729,15 +8735,10 @@ hrtimer_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "if ((atomic_read (&session_state) == STAP_SESSION_STARTING) ||"; s.op->newline() << " (atomic_read (&session_state) == STAP_SESSION_RUNNING)) {"; // Compute next trigger time - s.op->newline(1) << "#ifdef STAPCONF_HRTIMER_GETSET_EXPIRES"; - s.op->newline() << "hrtimer_set_expires(timer, ktime_add (hrtimer_get_expires(timer),"; - s.op->newline() << "#else"; - s.op->newline() << "timer->expires = (ktime_add (timer->expires,"; - s.op->newline() << "#endif"; - s.op->newline(1); + s.op->newline(1) << "hrtimer_set_expires(timer, ktime_add (hrtimer_get_expires(timer),"; emit_interval (s.op); s.op->line() << "));"; - s.op->newline(-1) << "rc = HRTIMER_RESTART;"; + s.op->newline() << "rc = HRTIMER_RESTART;"; s.op->newline(-1) << "}"; s.op->newline() << "{"; s.op->indent(1); |