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| author | John Högberg <[email protected]> | 2017-06-22 13:22:13 +0200 |
|---|---|---|
| committer | John Högberg <[email protected]> | 2017-07-06 12:29:42 +0200 |
| commit | f3fa8288287072195baa791ee11d5480d3cd45ff (patch) | |
| tree | 7099c828834a43fde1c3fde0a6c151bdf9042807 /erts/emulator/sys/common/erl_poll.h | |
| parent | e9bb277cc5cc8326c3c90ed82954f2ee14c1844b (diff) | |
| download | otp-f3fa8288287072195baa791ee11d5480d3cd45ff.tar.gz otp-f3fa8288287072195baa791ee11d5480d3cd45ff.tar.bz2 otp-f3fa8288287072195baa791ee11d5480d3cd45ff.zip | |
Allow toggling lock counting at runtime
The implementation is still hidden behind ERTS_ENABLE_LOCK_COUNT, and
all categories are still enabled by default, but the actual counting can be
toggled at will.
OTP-13170
Diffstat (limited to 'erts/emulator/sys/common/erl_poll.h')
| -rw-r--r-- | erts/emulator/sys/common/erl_poll.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h index c16122610d..b3b4d79984 100644 --- a/erts/emulator/sys/common/erl_poll.h +++ b/erts/emulator/sys/common/erl_poll.h @@ -260,4 +260,8 @@ void ERTS_POLL_EXPORT(erts_poll_get_selected_events)(ErtsPollSet, int erts_poll_new_table_len(int old_len, int need_len); +#ifdef ERTS_ENABLE_LOCK_COUNT +void ERTS_POLL_EXPORT(erts_lcnt_update_pollset_locks)(int enable); +#endif + #endif /* #ifndef ERL_POLL_H__ */ |