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authorBjörn-Egil Dahlberg <[email protected]>2012-11-14 18:15:08 +0100
committerBjörn-Egil Dahlberg <[email protected]>2012-12-14 15:12:50 +0100
commit38930473052af252b8f527200f4db9ba29f435ee (patch)
tree2c4b1206dc8eb783c23d2f20d426fa8454a80949 /erts
parent9d487e5c1385c074f50388a777e808a40cebaf8b (diff)
downloadotp-38930473052af252b8f527200f4db9ba29f435ee.tar.gz
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erts: Remove unused mseg options amcbf and rmcbf
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/erl_alloc.c17
-rw-r--r--erts/emulator/sys/common/erl_mseg.c20
-rw-r--r--erts/emulator/sys/common/erl_mseg.h6
3 files changed, 4 insertions, 39 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 3eee53eba3..50385c9f8c 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -1315,25 +1315,12 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init)
handle_au_arg(&init->ll_alloc, &argv[i][3], argv, &i);
break;
case 'M':
- if (has_prefix("amcbf", argv[i]+3)) {
-#if HAVE_ERTS_MSEG
- init->mseg.amcbf =
-#endif
- get_kb_value(argv[i]+8, argv, &i);
- }
- else if (has_prefix("rmcbf", argv[i]+3)) {
-#if HAVE_ERTS_MSEG
- init->mseg.rmcbf =
-#endif
- get_amount_value(argv[i]+8, argv, &i);
- }
- else if (has_prefix("mcs", argv[i]+3)) {
+ if (has_prefix("mcs", argv[i]+3)) {
#if HAVE_ERTS_MSEG
init->mseg.mcs =
#endif
get_amount_value(argv[i]+6, argv, &i);
- }
- else {
+ } else {
bad_param(param, param+2);
}
break;
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c
index 84830d91ec..2ff88ee435 100644
--- a/erts/emulator/sys/common/erl_mseg.c
+++ b/erts/emulator/sys/common/erl_mseg.c
@@ -229,9 +229,6 @@ struct ErtsMsegAllctr_t_ {
#endif
Uint max_cache_size;
- Uint abs_max_cache_bad_fit;
- Uint rel_max_cache_bad_fit;
-
ErtsMsegCalls calls;
#if CAN_PARTLY_DESTROY
@@ -530,7 +527,7 @@ static ERTS_INLINE void mseg_cache_free_descriptor(MemKind *mk, cache_t *c) {
static ERTS_INLINE int cache_bless_segment(MemKind *mk, void *seg, Uint size) {
ERTS_DBG_MK_CHK_THR_ACCESS(mk);
- if IS_2POW(size) {
+ if (IS_2POW(size)) {
int ix = SIZE_TO_CACHE_AREA_IDX(size);
cache_t *c;
@@ -925,8 +922,6 @@ static struct {
Eterm version;
Eterm options;
- Eterm amcbf;
- Eterm rmcbf;
Eterm mcs;
Eterm memkind;
@@ -985,8 +980,6 @@ init_atoms(ErtsMsegAllctr_t *ma)
AM_INIT(name);
AM_INIT(options);
- AM_INIT(amcbf);
- AM_INIT(rmcbf);
AM_INIT(mcs);
AM_INIT(status);
@@ -1084,8 +1077,6 @@ info_options(ErtsMsegAllctr_t *ma,
if (print_to_p) {
int to = *print_to_p;
void *arg = print_to_arg;
- erts_print(to, arg, "%samcbf: %beu\n", prefix, ma->abs_max_cache_bad_fit);
- erts_print(to, arg, "%srmcbf: %beu\n", prefix, ma->rel_max_cache_bad_fit);
erts_print(to, arg, "%smcs: %beu\n", prefix, ma->max_cache_size);
}
@@ -1098,13 +1089,6 @@ info_options(ErtsMsegAllctr_t *ma,
add_2tup(hpp, szp, &res,
am.mcs,
bld_uint(hpp, szp, ma->max_cache_size));
- add_2tup(hpp, szp, &res,
- am.rmcbf,
- bld_uint(hpp, szp, ma->rel_max_cache_bad_fit));
- add_2tup(hpp, szp, &res,
- am.amcbf,
- bld_uint(hpp, szp, ma->abs_max_cache_bad_fit));
-
}
return res;
@@ -1533,8 +1517,6 @@ erts_mseg_init(ErtsMsegInit_t *init)
/* Options ... */
- ma->abs_max_cache_bad_fit = init->amcbf;
- ma->rel_max_cache_bad_fit = init->rmcbf;
ma->max_cache_size = init->mcs;
if (ma->max_cache_size > MAX_CACHE_SIZE)
diff --git a/erts/emulator/sys/common/erl_mseg.h b/erts/emulator/sys/common/erl_mseg.h
index 8f8cb0e121..80a6c42741 100644
--- a/erts/emulator/sys/common/erl_mseg.h
+++ b/erts/emulator/sys/common/erl_mseg.h
@@ -60,19 +60,15 @@
#define ERTS_MSEG_FLG_2POW ((Uint)(1 << 0))
-#define ERTS_MSEG_VSN_STR "0.9"
+#define ERTS_MSEG_VSN_STR "0.10"
typedef struct {
- Uint amcbf;
- Uint rmcbf;
Uint mcs;
Uint nos;
} ErtsMsegInit_t;
#define ERTS_MSEG_INIT_DEFAULT_INITIALIZER \
{ \
- 4*1024*1024, /* amcbf: Absolute max cache bad fit */ \
- 20, /* rmcbf: Relative max cache bad fit */ \
5, /* mcs: Max cache size */ \
1000 /* cci: Cache check interval */ \
}