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mirror of https://gitlab.nic.cz/labs/bird.git synced 2024-12-23 10:11:53 +00:00
Commit Graph

619 Commits

Author SHA1 Message Date
Maria Matejka
178ea41e84 IO Loop: provide information about current loop and task time limit 2024-05-13 08:52:48 +02:00
Maria Matejka
5ba5cdd9f9 Locking: forcefully unwinding locks to a previously stored state 2024-05-13 08:52:48 +02:00
Maria Matejka
d1652138ca Netindex: Dropping tmp handle mechanism in favor of deferred lfuc_unlock 2024-05-13 08:52:48 +02:00
Maria Matejka
a0df74780a Fixed all implicit seq_cst warnings caused by the previous commit 2024-05-13 08:52:48 +02:00
Maria Matejka
a3daf69cd1 lib/printf_test.c: test on strcmp fixed
we mistakenly required the return value to be only -1, 0 or 1
2024-05-13 08:52:48 +02:00
Maria Matejka
bb35c4f9dc Route flag REF_OBSOLETE
Marking routes obsolete when being removed from table, just to be sure.
2024-04-06 18:28:43 +02:00
Maria Matejka
b6853989ac Bitops: bitflip function
to flip order of bits in 32b numbers
2024-04-06 18:28:43 +02:00
Maria Matejka
27f2fd4aa9 Removed the obsolete birdloop flagger
This was useful when events were locking. As now sending events is lockless,
we can drop this obsolete routine for good.
2024-04-06 18:28:43 +02:00
Maria Matejka
622d406087 Lockfree usecount: deferring unlocks to the metaloop
This allows us for easy temporary locks without additional burden of explicit cleanup.
2024-04-06 18:28:43 +02:00
Maria Matejka
422ecddaae Allowing to send events to the metaloop's priority list 2024-04-06 18:28:43 +02:00
Maria Matejka
233004988b Net: explicit generic-to-specific typecast with checking 2024-04-06 18:28:43 +02:00
Maria Matejka
a5eb8e0f9f Lock free journal refactored into a separate data structure 2024-04-06 18:28:43 +02:00
Maria Matejka
d020cc7e26 Event: fixed race condition between ev_send and ev_postpone 2024-04-06 18:28:43 +02:00
Maria Matejka
76e43b405f Typed list: macro for list length 2024-04-03 13:58:41 +02:00
Maria Matejka
59304b2f91 Typed lists: enabled defining the list structure independently on the node 2024-03-27 14:28:37 +01:00
Maria Matejka
058984bc86 BGP: fixed MPLS setting in nexthops
bug introduced somewhere during conversion of nexthops to eattrs
2024-01-29 22:12:38 +01:00
Maria Matejka
cd81b6d7cd Merge commit '2c7555cf2ac8439713dd9148b348128c57222a38' into thread-next
The UDP logging had to be substantially rewritten due to a different
logging backend and reconfiguration mechanisms.

Conflicts:
	doc/bird.sgml
	sysdep/unix/config.Y
	sysdep/unix/io.c
	sysdep/unix/log.c
	sysdep/unix/unix.h
2024-01-28 23:01:39 +01:00
Maria Matejka
86ba37d8f1 Logging: uses writev instead of in-buffer magic 2024-01-28 21:42:39 +01:00
Maria Matejka
8fe58b9f8d Merge commit 'v2.13.1-192-gb8312130' into thread-next 2024-01-28 14:43:05 +01:00
Maria Matejka
b831213072 Merge commit 'v2.13.1-145-g605780f9' into mq-merge-step-2 2024-01-28 14:42:57 +01:00
Maria Matejka
a28264adc5 Merge commit 'v2.13.1-168-g5e9cf0ab' into thread-next 2024-01-28 13:40:23 +01:00
Maria Matejka
9624ebfd9a Lock free usecount better debuggability 2024-01-10 09:19:27 +01:00
Maria Matejka
54d5e36ec0 Index of different net_addr values for hashing and bit-marking
For many reasons, it's handy to assign a contiguous range of integers to
known net_addr values. This is a data structure keeping this mapping.
2024-01-08 09:34:32 +01:00
Ondrej Zajicek
2c7555cf2a Log: Add support for UDP logging
Add support for UDP logging, using RFC 3164 syslog protocol.

Based on the patch from Alexander Zubkov <green@qrator.net>, thanks!
2023-12-13 04:01:09 +01:00
Maria Matejka
8c19f8a209 Merge commit 'db1eb46664d4c76d56dc55a63ce7abe853fc6862' into HEAD 2023-12-08 11:33:43 +01:00
Maria Matejka
1df615991c Generalized the rte_src lockfree usecount algorithm 2023-12-04 10:39:32 +01:00
Maria Matejka
194ed4e6e6 Macro SKIP_BACK now evaluates its argument only once. 2023-12-04 10:39:32 +01:00
Maria Matejka
48abd6a963 Events: create and enqueue in one macro 2023-12-04 10:39:32 +01:00
Maria Matejka
5a916ed53f Locking: Dropping DEFINE_DOMAIN ugly macro 2023-12-04 10:39:32 +01:00
Maria Matejka
4d22f52f64 Locking data structures
If a data structure is associated with a lock, having a public
and a private part, there are now useful macros for these data
structures.
2023-11-20 12:09:31 +01:00
Maria Matejka
4c6fd84c8f Merge commit '980ef11016546ecd409a7f83b33a2f8f758ec926' into thread-next 2023-11-10 23:47:10 +01:00
Maria Matejka
980ef11016 C Compiler Attribute Cleanup Test
There is a long-known CC attribute cleanup which allows to call a custom
cleanup function when an auto-storage variable ceases to exist. We're
gonna use it for end-of-loop and leave-locked-block macros.

This commit adds a static unit test for this compiler feature to be sure
that it really does what we want. We're looking forward to the next ISO
C norm where this may finally get a nice syntax and standardization.
2023-11-09 23:08:21 +01:00
Maria Matejka
d7f5248bcc More descriptive bug message on deadlock prevention 2023-11-09 17:42:22 +01:00
Maria Matejka
5b9532ae1f Merge branch 'mq-aggregator-for-v3' into thread-next 2023-11-09 15:34:59 +01:00
Maria Matejka
00e40a6b80 Merge branch 'mq-aggregator-for-v3' into thread-next 2023-11-09 15:20:13 +01:00
Maria Matejka
30712a2bdf Merge branch 'mq-aggregator-for-v3' into thread-next 2023-11-08 21:51:46 +01:00
Maria Matejka
c6fba7d7e6 Merge branch 'thread-next' into HEAD 2023-11-02 14:43:15 +01:00
Katerina Kubecova
4e9725e825 FIB walk macros now allow continue from the loop 2023-11-02 14:37:27 +01:00
Maria Matejka
f730ecef4f Dumping route sources along with protocols and routes 2023-11-01 18:25:40 +01:00
Maria Matejka
796f0af0cc Fixes to root pool and meta loop to allow resource dumps 2023-11-01 18:23:43 +01:00
Maria Matejka
15d890e87b Merge branch 'mq-aggregator-for-v3' into HEAD 2023-11-01 18:19:55 +01:00
Maria Matejka
f90f2ed680 Merge branch 'mq-aggregator-for-v3' into thread-next 2023-11-01 18:08:49 +01:00
Maria Matejka
8917f16e4b Merge branch 'mq-aggregator-for-v3' into HEAD 2023-11-01 10:58:31 +01:00
Maria Matejka
9ebd380593 Merge commit 'df5a08e7c717ff421a52b4144d741f0a9749159f' into thread-next 2023-10-31 16:48:48 +01:00
Igor Putovny
f42c118aa7 Basic route aggregation
Add a new protocol offering route aggregation.

User can specify list of route attributes in the configuration file and
run route aggregation on the export side of the pipe protocol. Routes are
sorted and for every group of equivalent routes new route is created and
exported to the routing table. It is also possible to specify filter
which will run for every route before aggregation.

Furthermore, it will be possible to set attributes of new routes
according to attributes of the aggregated routes.

This is a work in progress.

Original work by Igor Putovny, subsequent cleanups and finalization by
Maria Matejka.

This is a split-commit of the neighboring aggregator branch
with a bit improved lvalue handling, to have easier merge into v3.
2023-10-31 16:40:46 +01:00
Maria Matejka
d18a68cef7 Merge commit 'f0187d713c36e841fe8bab350e84f5257a74981a' into thread-next 2023-10-31 10:20:22 +01:00
Maria Matejka
b0797c2dcd Merge commit 'de70474fed139f9acb4ed3f8e925d12de4edcdd0' into thread-next 2023-10-31 09:58:42 +01:00
Maria Matejka
ddf698ec99 Renamed nest/rt.h back to nest/route.h
Some [redacted] (yes, myself) had a really bad idea
to rename nest/route.h to nest/rt.h while refactoring
some data structures out of it.

This led to unnecessarily complex problems with
merging updates from v2. Reverting this change
to make my life a bit easier.

At least it needed only one find-sed command:

    find -name '*.[chlY]' -type f -exec sed -i 's#nest/rt.h#nest/route.h#' '{}' +
2023-10-29 16:29:26 +01:00
Maria Matejka
c5f6dc8142 Merge commit '0a729b50' into thread-next
This merge was particularly difficult. I finally resorted to delete the
symbol scope active flag altogether and replace its usage by other
means.

Also I had to update custom route attribute registration to fit
both the scope updates in v2 and the data model in v3.
2023-10-29 15:42:46 +01:00
Maria Matejka
737807c118 Merge commit 'bb8e2824' into thread-next 2023-10-29 00:56:06 +02:00