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| author | Rickard Green <[email protected]> | 2018-03-22 16:44:19 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2018-03-22 17:46:22 +0100 |
| commit | acd07fa4db07a5bee74af1bc17ea67db5874b603 (patch) | |
| tree | 473bdc5ad5b84eeeb6b527d91161fd60433612cf | |
| parent | f78ed9b50effd3007aafef2979ae5921ffedf75b (diff) | |
| download | otp-acd07fa4db07a5bee74af1bc17ea67db5874b603.tar.gz otp-acd07fa4db07a5bee74af1bc17ea67db5874b603.tar.bz2 otp-acd07fa4db07a5bee74af1bc17ea67db5874b603.zip | |
Fix lock counting
| -rw-r--r-- | erts/emulator/beam/erl_node_tables.c | 8 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_proc_sig_queue.c | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_node_tables.c b/erts/emulator/beam/erl_node_tables.c index ca83e70046..1f147011a8 100644 --- a/erts/emulator/beam/erl_node_tables.c +++ b/erts/emulator/beam/erl_node_tables.c @@ -1051,14 +1051,16 @@ static void erts_lcnt_enable_dist_lock_count(void *dep_raw, void *enable) { if(enable) { erts_lcnt_install_new_lock_info(&dep->rwmtx.lcnt, "dist_entry", dep->sysname, ERTS_LOCK_TYPE_RWMUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); - erts_lcnt_install_new_lock_info(&dep->lnk_mtx.lcnt, "dist_entry_links", dep->sysname, - ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); erts_lcnt_install_new_lock_info(&dep->qlock.lcnt, "dist_entry_out_queue", dep->sysname, ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); + if (dep->mld) + erts_lcnt_install_new_lock_info(&dep->mld->mtx.lcnt, "dist_entry_links", dep->sysname, + ERTS_LOCK_TYPE_MUTEX | ERTS_LOCK_FLAGS_CATEGORY_DISTRIBUTION); } else { erts_lcnt_uninstall(&dep->rwmtx.lcnt); - erts_lcnt_uninstall(&dep->lnk_mtx.lcnt); erts_lcnt_uninstall(&dep->qlock.lcnt); + if (dep->mld) + erts_lcnt_uninstall(&dep->mld->mtx.lcnt); } } diff --git a/erts/emulator/beam/erl_proc_sig_queue.c b/erts/emulator/beam/erl_proc_sig_queue.c index 489df08991..864c3044fb 100644 --- a/erts/emulator/beam/erl_proc_sig_queue.c +++ b/erts/emulator/beam/erl_proc_sig_queue.c @@ -1560,8 +1560,8 @@ handle_exit_signal(Process *c_p, ErtsSigRecvTracing *tracing, { ErtsMessage *conv_msg = NULL; ErtsExitSignalData *xsigd = NULL; - ErtsLinkData *ldp; - ErtsLink *dlnk; + ErtsLinkData *ldp = NULL; /* Avoid erroneous warning... */ + ErtsLink *dlnk = NULL; /* Avoid erroneous warning... */ Eterm tag = ((ErtsSignal *) sig)->common.tag; Uint16 type = ERTS_PROC_SIG_TYPE(tag); int op = ERTS_PROC_SIG_OP(tag); @@ -1585,8 +1585,6 @@ handle_exit_signal(Process *c_p, ErtsSigRecvTracing *tracing, /* Link no longer active; ignore... */ ignore = !0; destroy = !0; - ldp = NULL; /* Avoid erroneous warning... */ - dlnk = NULL; /* Avoid erroneous warning... */ } else { ignore = 0; |