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authorRickard Green <[email protected]>2011-05-13 14:27:41 +0200
committerRickard Green <[email protected]>2011-05-13 14:27:41 +0200
commit0c73cf3d305c4b033c6e1efa6ebd08796a1d8682 (patch)
tree4aa3a5a40d8303f1f6f01cd90cee43857371db07 /erts/emulator/sys/common/erl_poll.c
parent926795501b71ebf9ca4b22927021fa551549f9b0 (diff)
parent139fa05489a6ba3e4384e6f20ea3f943741449d5 (diff)
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Merge branch 'rickard/barriers/OTP-9281' into dev
* rickard/barriers/OTP-9281: Silence warnings Fix build with hipe on amd64 Reduce number of atomic ops Use 32-bit atomic for port snapshot Remove pointless erts_ports_alive variable Ensure quick break Ensure that all rehashing information are seen when done Ensure that stack updates are seen when stack is released Add needed barriers for write_concurrency tables Homogenize memory barriers on atomics
Diffstat (limited to 'erts/emulator/sys/common/erl_poll.c')
-rw-r--r--erts/emulator/sys/common/erl_poll.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c
index 3ae5b8d747..f5c785d683 100644
--- a/erts/emulator/sys/common/erl_poll.c
+++ b/erts/emulator/sys/common/erl_poll.c
@@ -766,7 +766,7 @@ write_batch_buf(ErtsPollSet ps, ErtsPollBatchBuf *bbp)
short filter;
int fd = (int) ebuf[i].ident;
- switch ((int) ebuf[i].udata) {
+ switch ((int) (long) ebuf[i].udata) {
/*
* Since we use a lazy update approach EV_DELETE will
@@ -805,7 +805,7 @@ write_batch_buf(ErtsPollSet ps, ErtsPollBatchBuf *bbp)
if (fd == (int) ebuf[j].ident) {
ebuf[j].udata = (void *) ERTS_POLL_KQ_OP_HANDLED;
if (!(ebuf[j].flags & EV_ERROR)) {
- switch ((int) ebuf[j].udata) {
+ switch ((int) (long) ebuf[j].udata) {
case ERTS_POLL_KQ_OP_ADD2_W:
filter = EVFILT_WRITE;
goto rm_add_fb;
@@ -823,7 +823,8 @@ write_batch_buf(ErtsPollSet ps, ErtsPollBatchBuf *bbp)
}
}
/* The other add succeded... */
- filter = (((int) ebuf[i].udata == ERTS_POLL_KQ_OP_ADD2_W)
+ filter = ((((int) (long) ebuf[i].udata)
+ == ERTS_POLL_KQ_OP_ADD2_W)
? EVFILT_READ
: EVFILT_WRITE);
rm_add_fb: