diff options
Diffstat (limited to 'erts/emulator/beam/global.h')
| -rw-r--r-- | erts/emulator/beam/global.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 0fd9ab5e58..586c01b15b 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1012,7 +1012,9 @@ typedef struct ErtsLiteralArea_ { #define ERTS_LITERAL_AREA_ALLOC_SIZE(N) \ (sizeof(ErtsLiteralArea) + sizeof(Eterm)*((N) - 1)) -extern ErtsLiteralArea *erts_copy_literal_area; +extern erts_smp_atomic_t erts_copy_literal_area__; +#define ERTS_COPY_LITERAL_AREA() \ + ((ErtsLiteralArea *) erts_smp_atomic_read_nob(&erts_copy_literal_area__)) extern Process *erts_literal_area_collector; #ifdef ERTS_DIRTY_SCHEDULERS extern Process *erts_dirty_process_code_checker; @@ -1101,7 +1103,7 @@ typedef struct { #define INITIALIZE_SHCOPY(info) \ do { \ - ErtsLiteralArea *larea__ = erts_copy_literal_area; \ + ErtsLiteralArea *larea__ = ERTS_COPY_LITERAL_AREA(); \ info.queue_start = info.queue_default; \ info.bitstore_start = info.bitstore_default; \ info.shtable_start = info.shtable_default; \ @@ -1137,7 +1139,7 @@ typedef struct { #define INITIALIZE_LITERAL_PURGE_AREA(Area) \ do { \ - ErtsLiteralArea *larea__ = erts_copy_literal_area; \ + ErtsLiteralArea *larea__ = ERTS_COPY_LITERAL_AREA(); \ if (larea__) { \ (Area).lit_purge_ptr = &larea__->start[0]; \ (Area).lit_purge_sz = larea__->end - (Area).lit_purge_ptr; \ |