Willy Tarreau 186e96ece0 MEDIUM: buffers: relax the buffer lock a little bit ... In lock profiles it's visible that there is a huge contention on the buffer lock. The reason is that when offer_buffers() is called, it systematically takes the lock before verifying if there is any waiter. However doing so doesn't protect against races since a waiter can happen just after we release the lock as well. Similarly in h2 we take the lock every time an h2c is going to be released, even without checking that the h2c belongs to a wait list. These two have now been addressed by verifying non-emptiness of the list prior to taking the lock.		2019-05-28 17:25:21 +02:00
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common	MEDIUM: buffers: relax the buffer lock a little bit	2019-05-28 17:25:21 +02:00
import	BUILD: threads/plock: fix a build issue on Clang without optimization	2017-11-20 21:06:35 +01:00
proto	MINOR: channel/htx: Add functions to forward a part or all HTX payload	2019-05-28 07:42:33 +02:00
types	MINOR: activity: report the number of failed pool/buffer allocations	2019-05-28 17:25:21 +02:00