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abb8412d20
Thanks to ("MINOR: tools: add vma_set_name() helper"), set a name hint
for large memory areas allocated by pollers upon init so that they can
be easily indentified in /proc/<pid>/maps.
For now, only linux-compatible pollers are considered since vma_set_name()
requires a recent linux kernel (>= 5.17).
Depending on malloc() implementation, such memory areas will normally be
merged on the heap under MMAP_THRESHOLD (128 kB by default) and will
have a dedicated memory area once the threshold is exceeded. As such, when
large enough, they will appear like this in /proc/<pid>/maps:
7ec6b2d40000-7ec6b2d61000 rw-p 00000000 00:00 0 [anon:ev_poll:fd_evts_wr]
7ec6b2d61000-7ec6b2d82000 rw-p 00000000 00:00 0 [anon:ev_poll:fd_evts_rd]
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)