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Author	SHA1	Message	Date
Maria Matejka	f9b46a1ba1	Refeed done hooks are called in the same order as the requests came in	2024-06-26 11:29:43 +02:00
Maria Matejka	0b6e752bd9	Conflating multiple partial ROA reload requests together	2024-06-26 11:29:43 +02:00
Maria Matejka	bd44a13ce5	Spinhash main lock removed ... Spinhash now uses RCU instead to guard cur-new exchanges to avoid excessive synchronization and cache misses on the main spinlock.	2024-06-26 11:29:12 +02:00
Maria Matejka	282066ee29	Moved the cork thresholds massively up ... This allows for more efficient import and export bundling, including best route export and next hop resolution.	2024-06-26 11:29:12 +02:00
Maria Matejka	9be90c0f84	Fixed a race condition in rcu-domain blocking	2024-06-19 12:36:55 +02:00
Maria Matejka	67875e76d9	Safer cleanup of table auxiliary routines	2024-06-19 12:36:55 +02:00
Maria Matejka	dda37842dc	No page flush before polling ... The maximum amount of locally kept pages is 128 so we can just well keep the half-meg of RAM allocated and prepared for future use.	2024-06-18 11:02:51 +02:00
Maria Matejka	a1405a5bc7	Prefilter runs before generating feeds	2024-06-16 21:36:45 +02:00
Maria Matejka	d6233b4de0	Table cork now uses callbacks and direct flush to uncork	2024-06-15 23:31:44 +02:00
Maria Matejka	83045e9a1f	Configuration obstacles made a separate, explicit structure ... With this, one can walk the obstacle list in a debugger and easier see which specific object is holding the reference.	2024-06-14 23:16:07 +02:00
Maria Matejka	61dcbb1d83	Global runtime values separated from config	2024-06-14 23:16:07 +02:00
Maria Matejka	73ad0e2dcb	CLI: Show symbols, route and mpls explicitly passes the actual config to the show function	2024-06-14 23:16:07 +02:00
Maria Matejka	c4fbc5592d	Filter global values are not used directly from config	2024-06-14 23:16:07 +02:00
Maria Matejka	397eee5a00	Config: Removed obsolete force_restart option when commiting	2024-06-14 23:16:07 +02:00
Maria Matejka	ea996d8403	CLI keeps its active config pointer explicitly	2024-06-14 23:16:07 +02:00
Maria Matejka	f5fd70c54a	Callback: bundling event with its target	2024-06-14 23:16:07 +02:00
Maria Matejka	4ac55615e4	BGP and HCU uncorking is processed in the right loop ... closes #86 The uncork events are running from mainloop so these should just dispatch the right event to the right loop. Doing anything long there is bad for performance and latency as the uncork list may be huge.	2024-06-12 22:40:17 +02:00
Maria Matejka	3ed192edc3	Table: RCU synchronization moved to lfjour ... the sync is actually needed when the pages get freed, not precisely after every item cleanup, as the data technically stays intact until the deferred free's are called.	2024-06-12 18:07:40 +02:00
Maria Matejka	bd05dd7304	Netindex cleanup calls synchronize_rcu() by batches	2024-06-12 14:48:33 +02:00
Maria Matejka	95d8329043	Table: fixed export_all flush when export_best is idle	2024-06-12 14:48:33 +02:00
Maria Matejka	0e42398304	Removed unnecessary recursion from rt_export_get()	2024-06-12 14:48:33 +02:00
Maria Matejka	76a1998ff5	Netindex rehash debug	2024-06-12 14:48:33 +02:00
Maria Matejka	9991fbbe0b	TMP: table best-all cleanup debug	2024-06-12 14:48:33 +02:00
Maria Matejka	ea4aef2a14	Memory allocator tweaking ... TODO: make this configurable	2024-06-12 14:48:33 +02:00
Maria Matejka	951d0422fa	Attributes: fix collision on free-lookup ... Freeing the eattrs is tricky as somebody else may find them via RTA-unlocked lookup inbetween.	2024-06-12 14:48:33 +02:00
Maria Matejka	5c8179d63a	Time accounting must be done by coarse timers ... on some ARM, the precise timers are too slow to be actually useful	2024-06-12 14:48:33 +02:00
Maria Matejka	4d01ca3e8f	Every table has its own netindex now ... It's obnoxiously slow to walk over sparse tables.	2024-06-12 14:48:33 +02:00
Maria Matejka	d8c0faaec9	Netindex cleanup now doesn't need to unlock to synchronize RCU	2024-06-12 14:48:33 +02:00
Maria Matejka	a146abc8fd	Revert (partial) "Route attributes now use the common lockfree usecount" ... This partially reverts commit d617801c31. The common lockfree doesn't work well for high-volume structures like eattr cache because it expects the structure to be cleaned up by a sweeper routine ... which is very ineffective for >1M records. OTOH, we need the deferred ea_free in all cases ... so keeping that.	2024-06-12 14:48:33 +02:00
Maria Matejka	8e240fc44f	Table best feed collision fix	2024-06-12 14:48:33 +02:00
Maria Matejka	47e493f228	Dropped net_resolve_index from feeder fast path	2024-06-12 14:48:33 +02:00
Maria Matejka	ab1697d7a0	Next hop update is split by time, not by number of routes	2024-06-12 14:48:33 +02:00
Maria Matejka	2e882d4a7d	IO Loop: process socket reads only after timers and events are done	2024-06-12 14:48:33 +02:00
Maria Matejka	f45c519039	BGP: splitting TX by time, not number of messages sent	2024-06-12 14:48:33 +02:00
Maria Matejka	0827797e6e	Table: pruning is deferred by task time, not by item count	2024-06-12 14:48:33 +02:00
Maria Matejka	464d483af4	Channel: postpone the export event when stopping	2024-06-12 14:48:33 +02:00
Maria Matejka	50d7287741	IO Threads: scheduler debug shows info on next loop to run	2024-06-12 14:48:33 +02:00
Maria Matejka	1180f25123	Threads: smoothening loop pickup and less aggressive dropping	2024-06-12 14:48:33 +02:00
Maria Matejka	8ad9c946e1	IO loop picker fixed ... Now if the thread finds out that it actually isn't busy, it unsets the business status and picks something up right away.	2024-06-12 14:48:33 +02:00
Maria Matejka	4bca3b9f86	Task-in-limit checker hacked for mainloop	2024-06-12 14:48:33 +02:00
Maria Matejka	d7cf378003	Table: too fast export validity check replaced with just a retry	2024-06-12 14:48:33 +02:00
Maria Matejka	661193cf98	Thread IO: a little bit faster RX repeat	2024-06-12 14:48:33 +02:00
Maria Matejka	f516d7cfe9	Netindex: fix absurd hash parameters	2024-06-12 14:48:33 +02:00
Maria Matejka	6d79433a44	Converted ea cache to spinhash	2024-06-12 14:48:33 +02:00
Maria Matejka	fece55b810	Netindex: converted to spinlocked hash	2024-06-12 14:48:33 +02:00
Maria Matejka	1032bf2543	Hash: Added a spinlocked variant ... The spinlocked hash has a main rw spinlock for the data blocks and then a rw spinlock for each hash chain. Rehashing is asynchronous, running from an event, and it happens chain-wise, never blocking more than one chain at a time.	2024-06-12 14:48:33 +02:00
Maria Matejka	d4733b28d9	Dropping netindex fragile manipulation ... Now the netindex doesn't expose its internals and can be converted to the spinlocked implementation much easier.	2024-06-12 09:23:50 +02:00
Maria Matejka	b15eb4b546	roa_check() uses the auxiliary table	2024-06-12 09:23:50 +02:00
Maria Matejka	499d5e6fb3	ROA tables have now an auxiliary table ... There is an IP table for every ROA table, holding special records combining all known ROAs for every top-prefix. The ROA digestor is now an IP digestor, running over the auxiliary table.	2024-06-12 09:23:50 +02:00
Maria Matejka	602595fe10	Attributes: cleanup ... Dropping EAF_TYPE__MAX and adding a check for forgotten ea class registration	2024-06-12 09:23:50 +02:00