diff options
Diffstat (limited to 'erts/emulator/sys/unix/sys.c')
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index e5ee0df7fa..82d2c64d81 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -167,12 +167,12 @@ static int debug_log = 0; #ifdef ERTS_SMP erts_smp_atomic32_t erts_got_sigusr1; #define ERTS_SET_GOT_SIGUSR1 \ - erts_smp_atomic32_set(&erts_got_sigusr1, 1) + erts_smp_atomic32_set_mb(&erts_got_sigusr1, 1) #define ERTS_UNSET_GOT_SIGUSR1 \ - erts_smp_atomic32_set(&erts_got_sigusr1, 0) + erts_smp_atomic32_set_mb(&erts_got_sigusr1, 0) static erts_smp_atomic32_t have_prepared_crash_dump; #define ERTS_PREPARED_CRASH_DUMP \ - ((int) erts_smp_atomic32_xchg(&have_prepared_crash_dump, 1)) + ((int) erts_smp_atomic32_xchg_nob(&have_prepared_crash_dump, 1)) #else volatile int erts_got_sigusr1; #define ERTS_SET_GOT_SIGUSR1 (erts_got_sigusr1 = 1) @@ -242,9 +242,9 @@ static int max_files = -1; #ifdef ERTS_SMP erts_smp_atomic32_t erts_break_requested; #define ERTS_SET_BREAK_REQUESTED \ - erts_smp_atomic32_set(&erts_break_requested, (erts_aint32_t) 1) + erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 1) #define ERTS_UNSET_BREAK_REQUESTED \ - erts_smp_atomic32_set(&erts_break_requested, (erts_aint32_t) 0) + erts_smp_atomic32_set_nob(&erts_break_requested, (erts_aint32_t) 0) #else volatile int erts_break_requested = 0; #define ERTS_SET_BREAK_REQUESTED (erts_break_requested = 1) @@ -364,7 +364,7 @@ Uint erts_sys_misc_mem_sz(void) { Uint res = ERTS_CHK_IO_SZ(); - res += erts_smp_atomic_read(&sys_misc_mem_sz); + res += erts_smp_atomic_read_mb(&sys_misc_mem_sz); return res; } @@ -509,9 +509,9 @@ erts_sys_pre_init(void) #endif } #ifdef ERTS_SMP - erts_smp_atomic32_init(&erts_break_requested, 0); - erts_smp_atomic32_init(&erts_got_sigusr1, 0); - erts_smp_atomic32_init(&have_prepared_crash_dump, 0); + erts_smp_atomic32_init_nob(&erts_break_requested, 0); + erts_smp_atomic32_init_nob(&erts_got_sigusr1, 0); + erts_smp_atomic32_init_nob(&have_prepared_crash_dump, 0); #else erts_break_requested = 0; erts_got_sigusr1 = 0; @@ -521,7 +521,7 @@ erts_sys_pre_init(void) children_died = 0; #endif #endif /* USE_THREADS */ - erts_smp_atomic_init(&sys_misc_mem_sz, 0); + erts_smp_atomic_init_nob(&sys_misc_mem_sz, 0); } void @@ -552,7 +552,7 @@ erl_sys_init(void) + sizeof(CHILD_SETUP_PROG_NAME) + 1); child_setup_prog = erts_alloc(ERTS_ALC_T_CS_PROG_PATH, csp_path_sz); - erts_smp_atomic_add(&sys_misc_mem_sz, csp_path_sz); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, csp_path_sz); sprintf(child_setup_prog, "%s%c%s", bindir, @@ -1215,8 +1215,8 @@ static int spawn_init() sys_sigset(SIGPIPE, SIG_IGN); /* Ignore - we'll handle the write failure */ driver_data = (struct driver_data *) erts_alloc(ERTS_ALC_T_DRV_TAB, max_files * sizeof(struct driver_data)); - erts_smp_atomic_add(&sys_misc_mem_sz, - max_files * sizeof(struct driver_data)); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, + max_files * sizeof(struct driver_data)); for (i = 0; i < max_files; i++) driver_data[i].pid = -1; @@ -1924,8 +1924,8 @@ static void clear_fd_data(int fd) { if (fd_data[fd].sz > 0) { erts_free(ERTS_ALC_T_FD_ENTRY_BUF, (void *) fd_data[fd].buf); - ASSERT(erts_smp_atomic_read(&sys_misc_mem_sz) >= fd_data[fd].sz); - erts_smp_atomic_add(&sys_misc_mem_sz, -1*fd_data[fd].sz); + ASSERT(erts_smp_atomic_read_nob(&sys_misc_mem_sz) >= fd_data[fd].sz); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, -1*fd_data[fd].sz); } fd_data[fd].buf = NULL; fd_data[fd].sz = 0; @@ -2260,7 +2260,7 @@ static void ready_input(ErlDrvData e, ErlDrvEvent ready_fd) port_inp_failure(port_num, ready_fd, -1); } else { - erts_smp_atomic_add(&sys_misc_mem_sz, h); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, h); sys_memcpy(buf, cpos, bytes_left); fd_data[ready_fd].buf = buf; fd_data[ready_fd].sz = h; @@ -2464,7 +2464,7 @@ erts_sys_putenv(char *buffer, int sep_ix) #else Uint sz = strlen(buffer)+1; env = erts_alloc(ERTS_ALC_T_PUTENV_STR, sz); - erts_smp_atomic_add(&sys_misc_mem_sz, sz); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, sz); strcpy(env,buffer); #endif erts_smp_rwmtx_rwlock(&environ_rwmtx); @@ -2503,8 +2503,8 @@ sys_init_io(void) { fd_data = (struct fd_data *) erts_alloc(ERTS_ALC_T_FD_TAB, max_files * sizeof(struct fd_data)); - erts_smp_atomic_add(&sys_misc_mem_sz, - max_files * sizeof(struct fd_data)); + erts_smp_atomic_add_nob(&sys_misc_mem_sz, + max_files * sizeof(struct fd_data)); #ifdef USE_THREADS #ifdef ERTS_SMP |