Willy Tarreau 3381bf89e3 MEDIUM: connection: get rid of CO_FL_CURR_* flags ... These ones used to serve as a set of switches between CO_FL_SOCK_* and CO_FL_XPRT_*, and now that the SOCK layer is gone, they're always a copy of the last know CO_FL_XPRT_* ones that is resynchronized before I/O events by calling conn_refresh_polling_flags(), and that are pushed back to FDs when detecting changes with conn_xprt_polling_changes(). While these functions are not particularly heavy, what they do is totally redundant by now because the fd_want_*/fd_stop_*() actions already perform test-and-set operations to decide to create an entry or not, so they do the exact same thing that is done by conn_xprt_polling_changes(). As such it is pointless to call that one, and given that the only reason to keep CO_FL_CURR_* is to detect changes there, we can now remove them. Even if this does only save very few cycles, this removes a significant complexity that has been responsible for many bugs in the past, including the last one affecting FreeBSD. All tests look good, and no performance regressions were observed.		2020-01-17 17:45:12 +01:00
..
flags.c	MEDIUM: connection: get rid of CO_FL_CURR_* flags	2020-01-17 17:45:12 +01:00
Makefile	CONTRIB: debug: add new program "poll" to test poll() events	2019-09-05 09:31:18 +02:00
poll.c	CONTRIB: debug: add new program "poll" to test poll() events	2019-09-05 09:31:18 +02:00