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authorRickard Green <[email protected]>2011-10-14 10:45:43 +0200
committerRickard Green <[email protected]>2011-10-14 10:45:43 +0200
commit55358c54778ead444e51f565d00175ba887ef182 (patch)
tree74285e652b470881412ddb181a86f3095caef634 /erts/emulator/beam/dist.c
parentb6dc1a844eab061d0a7153d46e7e68296f15a504 (diff)
parent0204e80cba378dfc1140a7f98d96705d470bddde (diff)
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Merge branch 'rickard/atomics-api/OTP-9014' and OTP_R14B04
Conflicts: erts/aclocal.m4 erts/emulator/beam/erl_db.c erts/emulator/sys/win32/sys.c erts/include/internal/ethread_header_config.h.in
Diffstat (limited to 'erts/emulator/beam/dist.c')
-rw-r--r--erts/emulator/beam/dist.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index b1cdd0660a..ad042ec088 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -128,8 +128,8 @@ delete_cache(ErtsAtomCache *cache)
{
if (cache) {
erts_free(ERTS_ALC_T_DCACHE, (void *) cache);
- ASSERT(erts_smp_atomic_read(&no_caches) > 0);
- erts_smp_atomic_dec(&no_caches);
+ ASSERT(erts_smp_atomic_read_nob(&no_caches) > 0);
+ erts_smp_atomic_dec_nob(&no_caches);
}
}
@@ -147,7 +147,7 @@ create_cache(DistEntry *dep)
dep->cache = cp = (ErtsAtomCache*) erts_alloc(ERTS_ALC_T_DCACHE,
sizeof(ErtsAtomCache));
- erts_smp_atomic_inc(&no_caches);
+ erts_smp_atomic_inc_nob(&no_caches);
for (i = 0; i < sizeof(cp->in_arr)/sizeof(cp->in_arr[0]); i++) {
cp->in_arr[i] = THE_NON_VALUE;
cp->out_arr[i] = THE_NON_VALUE;
@@ -156,7 +156,7 @@ create_cache(DistEntry *dep)
Uint erts_dist_cache_size(void)
{
- return (Uint) erts_smp_atomic_read(&no_caches)*sizeof(ErtsAtomCache);
+ return (Uint) erts_smp_atomic_read_mb(&no_caches)*sizeof(ErtsAtomCache);
}
static ErtsProcList *
@@ -444,7 +444,7 @@ int erts_do_net_exits(DistEntry *dep, Eterm reason)
ErtsMonitor *monitors;
Uint32 flags;
- erts_smp_atomic_set(&dep->dist_cmd_scheduled, 1);
+ erts_smp_atomic_set_mb(&dep->dist_cmd_scheduled, 1);
erts_smp_de_rwlock(dep);
ERTS_SMP_LC_ASSERT(is_internal_port(dep->cid)
@@ -510,7 +510,7 @@ void init_dist(void)
{
init_nodes_monitors();
- erts_smp_atomic_init(&no_caches, 0);
+ erts_smp_atomic_init_nob(&no_caches, 0);
/* Lookup/Install all references to trap functions */
dsend2_trap = trap_function(am_dsend,2);
@@ -596,7 +596,7 @@ static void clear_dist_entry(DistEntry *dep)
suspendees = get_suspended_on_de(dep, ERTS_DE_QFLGS_ALL);
erts_smp_mtx_unlock(&dep->qlock);
- erts_smp_atomic_set(&dep->dist_cmd_scheduled, 0);
+ erts_smp_atomic_set_nob(&dep->dist_cmd_scheduled, 0);
dep->send = NULL;
erts_smp_de_rwunlock(dep);
@@ -1775,7 +1775,7 @@ erts_dist_command(Port *prt, int reds_limit)
erts_refc_inc(&dep->refc, 1); /* Otherwise dist_entry might be
removed if port command fails */
- erts_smp_atomic_xchg(&dep->dist_cmd_scheduled, 0);
+ erts_smp_atomic_set_mb(&dep->dist_cmd_scheduled, 0);
erts_smp_de_rlock(dep);
flags = dep->flags;