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| author | Sverker Eriksson <[email protected]> | 2010-06-23 16:57:44 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2010-07-20 18:47:08 +0200 |
| commit | db206769c477aae8bafb7ae9b6b4fe1ad56cf729 (patch) | |
| tree | f2ab6834959c634fa41ee506e4e139a8be685d93 /erts/emulator/beam/erl_db_util.c | |
| parent | c4b4edaaf03ac12e12080cb4a3768edbb6ecf77d (diff) | |
| download | otp-db206769c477aae8bafb7ae9b6b4fe1ad56cf729.tar.gz otp-db206769c477aae8bafb7ae9b6b4fe1ad56cf729.tar.bz2 otp-db206769c477aae8bafb7ae9b6b4fe1ad56cf729.zip | |
One off-heap list, to eliminate two words per ETS object.
Merging the three off-heap lists (binaries, funs and externals) into
one list. This reduces memory consumption by two words (pointers) per
ETS object.
Diffstat (limited to 'erts/emulator/beam/erl_db_util.c')
| -rw-r--r-- | erts/emulator/beam/erl_db_util.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index 93a47eb76f..48e0080525 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -363,12 +363,7 @@ static ErtsMatchPseudoProcess *match_pseudo_process; static ERTS_INLINE void cleanup_match_pseudo_process(ErtsMatchPseudoProcess *mpsp, int keep_heap) { - if (mpsp->process.mbuf - || mpsp->process.off_heap.mso -#ifndef HYBRID /* FIND ME! */ - || mpsp->process.off_heap.funs -#endif - || mpsp->process.off_heap.externals) { + if (mpsp->process.mbuf || mpsp->process.off_heap.first) { erts_cleanup_empty_process(&mpsp->process); } #ifdef DEBUG @@ -2495,11 +2490,7 @@ void* db_get_term(DbTableCommon *tb, DbTerm* old, Uint offset, Eterm obj) p = (DbTerm*) ((void *)(((char *) structp) + offset)); } p->size = size; - p->off_heap.mso = NULL; - p->off_heap.externals = NULL; -#ifndef HYBRID /* FIND ME! */ - p->off_heap.funs = NULL; -#endif + p->off_heap.first = NULL; p->off_heap.overhead = 0; top = DBTERM_BUF(p); |