mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-09-20 05:11:26 +02:00
0bda33a3ec
During changes made in 2.7 by commits 8d3c3336f9 ("MEDIUM: stick-table:
make stksess_kill_if_expired() avoid the exclusive lock") and 996f1a5124
("MEDIUM: stick-table: do not take a lock to update t->current anymore."),
the operation was done cautiously one baby step at a time and the final
cleanup was not done, as we're keeping a read lock under an atomic dec.
Furthermore there's a pool_free() call under that lock, and we try to
avoid pool_alloc() and pool_free() under locks for their nasty side
effects (e.g. when memory gets recompacted), so let's really drop it
now.
Note that the performance gain is not really perceptible here, it's
essentially for code clarity reasons that this has to be done.
The HAProxy documentation has been split into a number of different files for ease of use. Please refer to the following files depending on what you're looking for : - INSTALL for instructions on how to build and install HAProxy - BRANCHES to understand the project's life cycle and what version to use - LICENSE for the project's license - CONTRIBUTING for the process to follow to submit contributions The more detailed documentation is located into the doc/ directory : - doc/intro.txt for a quick introduction on HAProxy - doc/configuration.txt for the configuration's reference manual - doc/lua.txt for the Lua's reference manual - doc/SPOE.txt for how to use the SPOE engine - doc/network-namespaces.txt for how to use network namespaces under Linux - doc/management.txt for the management guide - doc/regression-testing.txt for how to use the regression testing suite - doc/peers.txt for the peers protocol reference - doc/coding-style.txt for how to adopt HAProxy's coding style - doc/internals for developer-specific documentation (not all up to date)