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-rw-r--r--erts/emulator/beam/dist.c32
-rw-r--r--erts/emulator/beam/external.c34
-rw-r--r--erts/emulator/beam/external.h19
-rw-r--r--erts/emulator/beam/global.h2
-rw-r--r--erts/emulator/beam/io.c3
-rw-r--r--lib/kernel/src/inet_tcp_dist.erl1
6 files changed, 64 insertions, 27 deletions
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index 21f994fd3e..3b6c0e5db9 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -85,10 +85,10 @@ dist_msg_dbg(ErtsDistExternal *edep, char *what, byte *buf, int sz)
}
else {
ErlHeapFragment *mbuf = new_message_buffer(size);
- erts_factory_static_init(&factory, ctl, ctl_len, &mbuf->off_heap);
+ erts_factory_static_init(&factory, mbuf->mem, ctl_len, &mbuf->off_heap);
msg = erts_decode_dist_ext(&factory, edep);
if (is_value(msg))
- erts_fprintf(stderr, " %s: %T\n", what, msg);
+ erts_fprintf(stderr, " %s: %.80T\n", what, msg);
else {
erts_fprintf(stderr,
"DIST MSG DEBUG: erts_decode_dist_ext(%s) failed:\n",
@@ -1211,6 +1211,7 @@ int erts_net_message(Port *prt,
Uint32 conn_id,
byte *hbuf,
ErlDrvSizeT hlen,
+ Binary *bin,
byte *buf,
ErlDrvSizeT len)
{
@@ -1259,7 +1260,7 @@ int erts_net_message(Port *prt,
bw(buf, len);
#endif
- res = erts_prepare_dist_ext(&ede, buf, len, dep, conn_id, dep->cache);
+ res = erts_prepare_dist_ext(&ede, buf, len, bin, dep, conn_id, dep->cache);
switch (res) {
case ERTS_PREP_DIST_EXT_CLOSED:
@@ -1303,7 +1304,7 @@ int erts_net_message(Port *prt,
}
#ifdef ERTS_DIST_MSG_DBG
- erts_fprintf(stderr, "<< CTL: %T\n", arg);
+ erts_fprintf(stderr, "<< CTL: %.80T\n", arg);
#endif
if (is_not_tuple(arg) ||
@@ -1830,9 +1831,9 @@ erts_dsig_send(ErtsDSigData *dsdp, struct erts_dsig_send_context* ctx)
}
#ifdef ERTS_DIST_MSG_DBG
- erts_fprintf(stderr, ">> CTL: %T\n", ctx->ctl);
+ erts_fprintf(stderr, ">> CTL: %.80T\n", ctx->ctl);
if (is_value(ctx->msg))
- erts_fprintf(stderr, " MSG: %T\n", ctx->msg);
+ erts_fprintf(stderr, " MSG: %.80T\n", ctx->msg);
#endif
ctx->data_size = ctx->max_finalize_prepend;
@@ -2613,6 +2614,7 @@ dist_ctrl_put_data_2(BIF_ALIST_2)
ErlDrvSizeT size;
Eterm input_handler;
Uint32 conn_id;
+ Binary *bin = NULL;
if (is_binary(BIF_ARG_2))
size = binary_size(BIF_ARG_2);
@@ -2638,13 +2640,27 @@ dist_ctrl_put_data_2(BIF_ALIST_2)
if (size != 0) {
byte *data, *temp_alloc = NULL;
- data = (byte *) erts_get_aligned_binary_bytes(BIF_ARG_2, &temp_alloc);
+ if (binary_bitoffset(BIF_ARG_2))
+ data = (byte *) erts_get_aligned_binary_bytes(BIF_ARG_2, &temp_alloc);
+ else {
+ Eterm real_bin;
+ ProcBin *proc_bin;
+ Uint offset, bitoffs, bitsize;
+
+ ERTS_GET_REAL_BIN(BIF_ARG_2, real_bin, offset, bitoffs, bitsize);
+ ASSERT(bitoffs == 0);
+ data = binary_bytes(real_bin) + offset;
+ proc_bin = (ProcBin *)binary_val(real_bin);
+ if (proc_bin->thing_word == HEADER_PROC_BIN)
+ bin = proc_bin->val;
+ }
+
if (!data)
BIF_ERROR(BIF_P, BADARG);
erts_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN);
- (void) erts_net_message(NULL, dep, conn_id, NULL, 0, data, size);
+ (void) erts_net_message(NULL, dep, conn_id, NULL, 0, bin, data, size);
/*
* We ignore any decode failures. On fatal failures the
* connection will be taken down by killing the
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c
index 9a66e491f3..4b8040b356 100644
--- a/erts/emulator/beam/external.c
+++ b/erts/emulator/beam/external.c
@@ -640,14 +640,15 @@ erts_make_dist_ext_copy(ErtsDistExternal *edep, Uint xsize)
{
size_t align_sz;
size_t dist_ext_sz;
- size_t ext_sz;
+ size_t ext_sz = 0;
byte *ep;
ErtsDistExternal *new_edep;
dist_ext_sz = ERTS_DIST_EXT_SIZE(edep);
ASSERT(edep->ext_endp && edep->extp);
ASSERT(edep->ext_endp >= edep->extp);
- ext_sz = edep->ext_endp - edep->extp;
+ if (edep->binp == NULL)
+ ext_sz = edep->ext_endp - edep->extp;
align_sz = ERTS_EXTRA_DATA_ALIGN_SZ(dist_ext_sz + ext_sz);
@@ -656,20 +657,36 @@ erts_make_dist_ext_copy(ErtsDistExternal *edep, Uint xsize)
ep = (byte *) new_edep;
sys_memcpy((void *) ep, (void *) edep, dist_ext_sz);
- ep += dist_ext_sz;
if (new_edep->dep)
erts_ref_dist_entry(new_edep->dep);
- new_edep->extp = ep;
- new_edep->ext_endp = ep + ext_sz;
new_edep->heap_size = -1;
- sys_memcpy((void *) ep, (void *) edep->extp, ext_sz);
+
+ if (ext_sz) {
+ ep += dist_ext_sz;
+ new_edep->extp = ep;
+ new_edep->ext_endp = ep + ext_sz;
+ sys_memcpy((void *) ep, (void *) edep->extp, ext_sz);
+ } else {
+ erts_refc_inc(&new_edep->binp->intern.refc, 2);
+ }
return new_edep;
}
+void
+erts_free_dist_ext_copy(ErtsDistExternal *edep)
+{
+ if (edep->dep)
+ erts_deref_dist_entry(edep->dep);
+ if (edep->binp)
+ erts_bin_release(edep->binp);
+ erts_free(ERTS_ALC_T_EXT_TERM_DATA, edep);
+}
+
int
erts_prepare_dist_ext(ErtsDistExternal *edep,
byte *ext,
Uint size,
+ Binary *binp,
DistEntry *dep,
Uint32 conn_id,
ErtsAtomCache *cache)
@@ -685,6 +702,7 @@ erts_prepare_dist_ext(ErtsDistExternal *edep,
ASSERT(dep->flags & DFLAG_UTF8_ATOMS);
+
if ((dep->state != ERTS_DE_STATE_CONNECTED &&
dep->state != ERTS_DE_STATE_PENDING)
|| dep->connection_id != conn_id) {
@@ -697,7 +715,11 @@ erts_prepare_dist_ext(ErtsDistExternal *edep,
ext++;
size--;
}
+
+ edep->heap_size = -1;
edep->ext_endp = ext + size;
+ edep->binp = binp;
+
ep = ext;
if (size < 2)
diff --git a/erts/emulator/beam/external.h b/erts/emulator/beam/external.h
index edac177cc6..1223f90fcc 100644
--- a/erts/emulator/beam/external.h
+++ b/erts/emulator/beam/external.h
@@ -122,10 +122,13 @@ typedef struct {
#define ERTS_DIST_CON_ID_MASK ((Uint32) 0x00ffffff) /* also in net_kernel.erl */
-typedef struct {
+struct binary;
+
+typedef struct erl_dist_external {
DistEntry *dep;
byte *extp;
byte *ext_endp;
+ struct binary *binp;
Sint heap_size;
Uint32 connection_id;
Uint32 flags;
@@ -171,7 +174,7 @@ Uint erts_encode_ext_size_ets(Eterm);
void erts_encode_ext(Eterm, byte **);
byte* erts_encode_ext_ets(Eterm, byte *, struct erl_off_heap_header** ext_off_heap);
-ERTS_GLB_INLINE void erts_free_dist_ext_copy(ErtsDistExternal *);
+void erts_free_dist_ext_copy(ErtsDistExternal *);
ERTS_GLB_INLINE void *erts_dist_ext_trailer(ErtsDistExternal *);
ErtsDistExternal *erts_make_dist_ext_copy(ErtsDistExternal *, Uint);
void *erts_dist_ext_trailer(ErtsDistExternal *);
@@ -181,8 +184,8 @@ void erts_destroy_dist_ext_copy(ErtsDistExternal *);
#define ERTS_PREP_DIST_EXT_SUCCESS (0)
#define ERTS_PREP_DIST_EXT_CLOSED (1)
-int erts_prepare_dist_ext(ErtsDistExternal *, byte *, Uint,
- DistEntry *, Uint32 conn_id, ErtsAtomCache *);
+int erts_prepare_dist_ext(ErtsDistExternal *, byte *, Uint, struct binary *,
+ DistEntry *, Uint32, ErtsAtomCache *);
Sint erts_decode_dist_ext_size(ErtsDistExternal *);
Eterm erts_decode_dist_ext(ErtsHeapFactory* factory, ErtsDistExternal *);
@@ -202,14 +205,6 @@ void transcode_free_ctx(DistEntry* dep);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-ERTS_GLB_INLINE void
-erts_free_dist_ext_copy(ErtsDistExternal *edep)
-{
- if (edep->dep)
- erts_deref_dist_entry(edep->dep);
- erts_free(ERTS_ALC_T_EXT_TERM_DATA, edep);
-}
-
ERTS_GLB_INLINE void *
erts_dist_ext_trailer(ErtsDistExternal *edep)
{
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 29de162b42..52935d834c 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1093,7 +1093,7 @@ extern int distribution_info(fmtfn_t, void *);
extern int is_node_name_atom(Eterm a);
extern int erts_net_message(Port *, DistEntry *, Uint32 conn_id,
- byte *, ErlDrvSizeT, byte *, ErlDrvSizeT);
+ byte *, ErlDrvSizeT, Binary *, byte *, ErlDrvSizeT);
extern void init_dist(void);
extern int stop_dist(void);
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 6a2be52e11..36824fe62c 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -6181,6 +6181,7 @@ int driver_output_binary(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen,
dep,
conn_id,
(byte*) hbuf, hlen,
+ ErlDrvBinary2Binary(bin),
(byte*) (bin->orig_bytes+offs), len);
}
else
@@ -6226,12 +6227,14 @@ int driver_output2(ErlDrvPort ix, char* hbuf, ErlDrvSizeT hlen,
dep,
conn_id,
NULL, 0,
+ NULL,
(byte*) hbuf, hlen);
else
return erts_net_message(prt,
dep,
conn_id,
(byte*) hbuf, hlen,
+ NULL,
(byte*) buf, len);
}
else if (state & ERTS_PORT_SFLG_LINEBUF_IO)
diff --git a/lib/kernel/src/inet_tcp_dist.erl b/lib/kernel/src/inet_tcp_dist.erl
index c37212b0f9..c5a114a9ef 100644
--- a/lib/kernel/src/inet_tcp_dist.erl
+++ b/lib/kernel/src/inet_tcp_dist.erl
@@ -212,6 +212,7 @@ do_accept(Driver, Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) ->
[{active, true},
{deliver, port},
{packet, 4},
+ binary,
nodelay()])
end,
f_getll = fun(S) ->
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-02 16:14:07 +0000