Willy Tarreau 4726f53794 [OPTIM] task: don't unlink a task from a wait queue when waking it up ... In many situations, we wake a task on an I/O event, then queue it exactly where it was. This is a real waste because we delete/insert tasks into the wait queue for nothing. The only reason for this is that there was only one tree node in the task struct. By adding another tree node, we can have one tree for the timers (wait queue) and one tree for the priority (run queue). That way, we can have a task both in the run queue and wait queue at the same time. The wait queue now really holds timers, which is what it was designed for. The net gain is at least 1 delete/insert cycle per session, and up to 2-3 depending on the workload, since we save one cycle each time the expiration date is not changed during a wake up.		2009-03-08 07:59:18 +01:00
..
acl.c	[MEDIUM] acl: when possible, report the name and requirements of ACLs in warnings	2008-08-03 09:41:05 +02:00
appsession.c	[MEDIUM] memory: update pool_free2() to support NULL pointers	2008-08-03 20:48:50 +02:00
backend.c	[BUG] interface binding: length must include the trailing zero	2009-03-06 00:48:23 +01:00
base64.c	[BUILD] change declaration of base64tab to fix build with Intel C++	2008-06-29 17:17:38 +02:00
buffers.c	[OPTIM] buffer: replace rlim by max_len	2009-01-09 11:14:39 +01:00
cfgparse.c	[BUG] rate-limit in defaults section was ignored	2009-03-07 11:53:44 +01:00
checks.c	[BUG] interface binding: length must include the trailing zero	2009-03-06 00:48:23 +01:00
client.c	[BUG] disable any analysers for monitoring requests	2009-03-06 19:16:39 +01:00
cttproxy.c	[CLEANUP] remove many #include <types/xxx> from C files	2008-07-16 10:30:42 +02:00
dumpstats.c	[OPTIM] task: don't unlink a task from a wait queue when waking it up	2009-03-08 07:59:18 +01:00
eb32tree.c	[MINOR] merge ebtree version 3.0	2007-11-28 14:20:44 +01:00
eb64tree.c	[MINOR] merge ebtree version 3.0	2007-11-28 14:20:44 +01:00
ebpttree.c	[MINOR] merge ebtree version 3.0	2007-11-28 14:20:44 +01:00
ebtree.c	[MINOR] merge ebtree version 3.0	2007-11-28 14:20:44 +01:00
ev_epoll.c	[CLEANUP] remove 65 useless NULL checks before free	2008-08-03 20:48:50 +02:00
ev_kqueue.c	[CLEANUP] remove 65 useless NULL checks before free	2008-08-03 20:48:50 +02:00
ev_poll.c	[CLEANUP] remove 65 useless NULL checks before free	2008-08-03 20:48:50 +02:00
ev_select.c	[CLEANUP] remove 65 useless NULL checks before free	2008-08-03 20:48:50 +02:00
ev_sepoll.c	[OPTIM] ev_sepoll: detect newly created FDs and check them once	2008-11-02 10:19:07 +01:00
fd.c	[MEDIUM] move global tuning options to the global structure	2009-01-25 15:42:27 +01:00
freq_ctr.c	[OPTIM] freq_ctr: do not rotate the counters when reading	2009-03-06 14:29:25 +01:00
haproxy.c	[BUG] global.tune.maxaccept must be limited even in mono-process mode	2009-03-01 08:35:41 +01:00
hdr_idx.c	[CLEANUP] remove many #include <types/xxx> from C files	2008-07-16 10:30:42 +02:00
log.c	[CLEANUP] remove many #include <types/xxx> from C files	2008-07-16 10:30:42 +02:00
memory.c	[MEDIUM] Fix memory freeing at exit	2008-05-30 07:07:19 +02:00
pipe.c	[MEDIUM] introduce pipe pools	2009-01-25 13:49:53 +01:00
proto_http.c	[CLEANUP] remove last references to term_trace	2009-03-06 13:07:40 +01:00
proto_tcp.c	[BUG] interface binding: length must include the trailing zero	2009-03-06 00:48:23 +01:00
proto_uxst.c	[MEDIUM] implement error dump on unix socket with "show errors"	2009-03-04 15:53:18 +01:00
protocols.c	[CLEANUP] remove many #include <types/xxx> from C files	2008-07-16 10:30:42 +02:00
proxy.c	[OPTIM] rate-limit: cleaner behaviour on low rates and reduce consumption	2009-03-06 09:18:27 +01:00
queue.c	[BUG] do not dequeue the backend's pending connections on a dead server	2008-12-07 23:51:12 +01:00
rbtree.c	[MINOR] imported the rbtree function from Linux kernel	2007-01-07 02:12:57 +01:00
regex.c	[CLEANUP] shut warnings 'is*' macros from ctype.h on solaris	2007-06-17 21:51:38 +02:00
server.c	[CLEANUP] remove many #include <types/xxx> from C files	2008-07-16 10:30:42 +02:00
session.c	[CLEANUP] remove last references to term_trace	2009-03-06 13:07:40 +01:00
sessionhash.c	[PATCH] appsessions: cleanup DEBUG_HASH and initialize request_counter	2008-08-13 23:43:26 +02:00
standard.c	[MINOR] Allow to specify a domain for a cookie	2008-05-25 10:09:02 +02:00
stream_interface.c	[MINOR] replace client_retnclose() with stream_int_retnclose()	2008-11-30 19:48:07 +01:00
stream_sock.c	[BUILD] Haproxy won't compile if DEBUG_FULL is defined	2009-02-04 22:46:19 +01:00
task.c	[OPTIM] task: don't unlink a task from a wait queue when waking it up	2009-03-08 07:59:18 +01:00
time.c	[MINOR] add curr_sec_ms and curr_sec_ms_scaled for current second.	2009-03-05 16:56:16 +01:00
uri_auth.c	[CLEANUP] remove 65 useless NULL checks before free	2008-08-03 20:48:50 +02:00