From 0204e80cba378dfc1140a7f98d96705d470bddde Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Mon, 18 Apr 2011 16:49:55 +0200 Subject: Use new atomic API in runtime system All uses of the old deprecated atomic API in the runtime system have been replaced with the use of the new atomic API. In a lot of places this change imply a relaxation of memory barriers used. --- erts/emulator/beam/erl_monitors.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'erts/emulator/beam/erl_monitors.c') diff --git a/erts/emulator/beam/erl_monitors.c b/erts/emulator/beam/erl_monitors.c index 9751b5d77c..47597f302b 100644 --- a/erts/emulator/beam/erl_monitors.c +++ b/erts/emulator/beam/erl_monitors.c @@ -125,7 +125,7 @@ static ErtsMonitor *create_monitor(Uint type, Eterm ref, Eterm pid, Eterm name) } else { n = (ErtsMonitor *) erts_alloc(ERTS_ALC_T_MONITOR_LH, mon_size*sizeof(Uint)); - erts_smp_atomic_add(&tot_link_lh_size, mon_size*sizeof(Uint)); + erts_smp_atomic_add_nob(&tot_link_lh_size, mon_size*sizeof(Uint)); } hp = n->heap; @@ -156,7 +156,7 @@ static ErtsLink *create_link(Uint type, Eterm pid) } else { n = (ErtsLink *) erts_alloc(ERTS_ALC_T_NLINK_LH, lnk_size*sizeof(Uint)); - erts_smp_atomic_add(&tot_link_lh_size, lnk_size*sizeof(Uint)); + erts_smp_atomic_add_nob(&tot_link_lh_size, lnk_size*sizeof(Uint)); } hp = n->heap; @@ -191,13 +191,13 @@ static ErtsSuspendMonitor *create_suspend_monitor(Eterm pid) void erts_init_monitors(void) { - erts_smp_atomic_init(&tot_link_lh_size, 0); + erts_smp_atomic_init_nob(&tot_link_lh_size, 0); } Uint erts_tot_link_lh_size(void) { - return (Uint) erts_smp_atomic_read(&tot_link_lh_size); + return (Uint) erts_smp_atomic_read_nob(&tot_link_lh_size); } void erts_destroy_monitor(ErtsMonitor *mon) @@ -222,7 +222,7 @@ void erts_destroy_monitor(ErtsMonitor *mon) erts_free(ERTS_ALC_T_MONITOR_SH, (void *) mon); } else { erts_free(ERTS_ALC_T_MONITOR_LH, (void *) mon); - erts_smp_atomic_add(&tot_link_lh_size, -1*mon_size*sizeof(Uint)); + erts_smp_atomic_add_nob(&tot_link_lh_size, -1*mon_size*sizeof(Uint)); } } @@ -244,7 +244,7 @@ void erts_destroy_link(ErtsLink *lnk) erts_free(ERTS_ALC_T_NLINK_SH, (void *) lnk); } else { erts_free(ERTS_ALC_T_NLINK_LH, (void *) lnk); - erts_smp_atomic_add(&tot_link_lh_size, -1*lnk_size*sizeof(Uint)); + erts_smp_atomic_add_nob(&tot_link_lh_size, -1*lnk_size*sizeof(Uint)); } } -- cgit v1.2.3