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authorRickard Green <[email protected]>2012-08-02 17:42:25 +0200
committerRickard Green <[email protected]>2012-08-02 17:42:25 +0200
commitda6ea485c20727fe63bb365f34e40ccb8570d413 (patch)
tree4f63bc6a6cc31b9cb65613d5a770a8305605b9ce /erts/emulator/beam/erl_thr_progress.h
parentff1a1e3c6f9a233b880e9d359a1c50e55d7c812f (diff)
parent2e5c1dbb32cfe4be0a782216953b4630338edabc (diff)
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Merge 'rickard/thr-prgr-use/OTP-10116' and 'rickard/proc-sched/OTP-9892'
Conflicts: erts/emulator/beam/erl_process.c
Diffstat (limited to 'erts/emulator/beam/erl_thr_progress.h')
-rw-r--r--erts/emulator/beam/erl_thr_progress.h36
1 files changed, 25 insertions, 11 deletions
diff --git a/erts/emulator/beam/erl_thr_progress.h b/erts/emulator/beam/erl_thr_progress.h
index a71724b813..89486b065b 100644
--- a/erts/emulator/beam/erl_thr_progress.h
+++ b/erts/emulator/beam/erl_thr_progress.h
@@ -139,11 +139,12 @@ ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_prgr_read_mb__(ERTS_THR_PRGR_ATOMIC *atm
ERTS_GLB_INLINE int erts_thr_progress_is_managed_thread(void);
ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_current_to_later__(ErtsThrPrgrVal val);
-ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_later_than(ErtsThrPrgrVal val);
-ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_later(void);
+ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_later(ErtsSchedulerData *);
ERTS_GLB_INLINE ErtsThrPrgrVal erts_thr_progress_current(void);
ERTS_GLB_INLINE int erts_thr_progress_has_passed__(ErtsThrPrgrVal val1, ErtsThrPrgrVal val2);
ERTS_GLB_INLINE int erts_thr_progress_has_reached_this(ErtsThrPrgrVal this, ErtsThrPrgrVal val);
+ERTS_GLB_INLINE int erts_thr_progress_equal(ErtsThrPrgrVal val1,
+ ErtsThrPrgrVal val2);
ERTS_GLB_INLINE int erts_thr_progress_cmp(ErtsThrPrgrVal val1, ErtsThrPrgrVal val2);
ERTS_GLB_INLINE int erts_thr_progress_has_reached(ErtsThrPrgrVal val);
@@ -230,16 +231,23 @@ erts_thr_progress_current_to_later__(ErtsThrPrgrVal val)
}
ERTS_GLB_INLINE ErtsThrPrgrVal
-erts_thr_progress_later_than(ErtsThrPrgrVal val)
+erts_thr_progress_later(ErtsSchedulerData *esdp)
{
- ERTS_THR_MEMORY_BARRIER;
- return erts_thr_progress_current_to_later__(val);
-}
-
-ERTS_GLB_INLINE ErtsThrPrgrVal
-erts_thr_progress_later(void)
-{
- ErtsThrPrgrVal val = erts_thr_prgr_read_mb__(&erts_thr_prgr__.current);
+ ErtsThrPrgrData *tpd;
+ ErtsThrPrgrVal val;
+ if (esdp) {
+ tpd = &esdp->thr_progress_data;
+ managed_thread:
+ val = tpd->previous.local;
+ ERTS_THR_MEMORY_BARRIER;
+ }
+ else {
+ tpd = erts_tsd_get(erts_thr_prgr_data_key__);
+ if (tpd && tpd->is_managed)
+ goto managed_thread;
+ val = erts_thr_prgr_read_mb__(&erts_thr_prgr__.current);
+ }
+ ASSERT(val != ERTS_THR_PRGR_VAL_WAITING);
return erts_thr_progress_current_to_later__(val);
}
@@ -279,6 +287,12 @@ erts_thr_progress_has_reached_this(ErtsThrPrgrVal this, ErtsThrPrgrVal val)
}
ERTS_GLB_INLINE int
+erts_thr_progress_equal(ErtsThrPrgrVal val1, ErtsThrPrgrVal val2)
+{
+ return val1 == val2 && val1 != ERTS_THR_PRGR_INVALID;
+}
+
+ERTS_GLB_INLINE int
erts_thr_progress_cmp(ErtsThrPrgrVal val1, ErtsThrPrgrVal val2)
{
if (val1 == val2)