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Fix profiler/hook interaction.

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This commit is contained in:
Mike Pall
2013-09-18 15:27:28 +02:00
parent a51b8bf6b4
commit eec06a0e3b
3 changed files with 40 additions and 0 deletions
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28
src/lj_profile.c
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@@ -87,6 +87,34 @@ static ProfileState profile_state;
/* Default sample interval in milliseconds. */
#define LJ_PROFILE_INTERVAL_DEFAULT 10
/* -- Profiler/hook interaction ------------------------------------------- */
#if !LJ_PROFILE_SIGPROF
void LJ_FASTCALL lj_profile_hook_enter(global_State *g)
{
ProfileState *ps = &profile_state;
if (ps->g) {
profile_lock(ps);
hook_enter(g);
profile_unlock(ps);
} else {
hook_enter(g);
}
}
void LJ_FASTCALL lj_profile_hook_leave(global_State *g)
{
ProfileState *ps = &profile_state;
if (ps->g) {
profile_lock(ps);
hook_leave(g);
profile_unlock(ps);
} else {
hook_leave(g);
}
}
#endif
/* -- Profile callbacks --------------------------------------------------- */
/* Callback from profile hook (HOOK_PROFILE already cleared). */