Christopher Faulet 94b712337d MEDIUM: threads/freq_ctr: Make the frequency counters thread-safe ... When a frequency counter must be updated, we use the curr_sec/curr_tick fields as a lock, by setting the MSB to 1 in a compare-and-swap to lock and by reseting it to unlock. And when we need to read it, we loop until the counter is unlocked. This way, the frequency counters are thread-safe without any external lock. It is important to avoid increasing the size of many structures (global, proxy, server, stick_table).		2017-10-31 13:58:32 +01:00
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common	MAJOR: threads/map: Make acls/maps thread safe	2017-10-31 13:58:32 +01:00
import	MINOR: threads: Add atomic-ops and plock includes in import dir	2017-10-31 11:36:13 +01:00
proto	MEDIUM: threads/freq_ctr: Make the frequency counters thread-safe	2017-10-31 13:58:32 +01:00
types	MAJOR: threads/map: Make acls/maps thread safe	2017-10-31 13:58:32 +01:00