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| author | John Högberg <[email protected]> | 2017-05-18 23:05:02 +0200 |
|---|---|---|
| committer | John Högberg <[email protected]> | 2017-05-18 23:05:02 +0200 |
| commit | 9f0e2acbdc7105f02a8cac2aa11cf9259dca34ae (patch) | |
| tree | 492c84a8c7d3633de1cd6982d634fb880a9b78d4 /erts/emulator/beam/utils.c | |
| parent | 05dce0f330c83278cb134c7235a5353ce4116307 (diff) | |
| download | otp-9f0e2acbdc7105f02a8cac2aa11cf9259dca34ae.tar.gz otp-9f0e2acbdc7105f02a8cac2aa11cf9259dca34ae.tar.bz2 otp-9f0e2acbdc7105f02a8cac2aa11cf9259dca34ae.zip | |
Make lock counter info independent of the locks being counted
This allows us to enable/disable lock counting at will, and greatly improves
the performance of erts_debug:lock_counters/1 since we no longer have to
worry about the lock counters "dying" while we're enumerating them.
OTP-14412
Diffstat (limited to 'erts/emulator/beam/utils.c')
| -rw-r--r-- | erts/emulator/beam/utils.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 457cada745..0fb25c2082 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -42,6 +42,7 @@ #include "dist.h" #include "erl_printf.h" #include "erl_threads.h" +#include "erl_lock_count.h" #include "erl_smp.h" #include "erl_time.h" #include "erl_thr_progress.h" |