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2022-05-06stats: strings in string vector are c stringsDamjan Marion1-0/+1
Type: fix Change-Id: I9cf9376f2813f7bceecc6a9d714dcb98df77615d Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-26stats: string vector and node collector improvementsDamjan Marion4-109/+149
Type: improvement Change-Id: Ibdadeb4e685f45a93f45504a84709391489abb6a Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-15stats: store heap in the directory_entry vectorDamjan Marion2-15/+2
Type: improvement Change-Id: I878803d14d1070ef5a00ed9d3f72022906d55191 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-14vlib: disable cpu pinning if not configuredBenoît Ganne2-19/+17
In some environment like when running a lot of functional tests, it can be useful to run more VPP instances than CPU and let the Linux scheduler decide what to do. This change disable cpu pinning altogether in the single-threaded case, provided that no main-core is explicitely specified in the config Type: improvement Change-Id: I8c2f36fdd49c00f9adaaeb4c81aefb27c3420a9b Signed-off-by: Benoît Ganne <bganne@cisco.com> Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
2022-04-12vppinfra: vector perf improvementsDamjan Marion1-3/+2
Type: improvement Change-Id: I37c187af80c21b8fb1ab15af112527a837e0df9e Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-08stats: fix vector overrun in expend checkDmitry Valter1-2/+2
Do not access allocated elements beyond the end of the vector. They are allocated, but not yet valid both logically (they are at best NULLs) and according to ASAN. Type: fix Change-Id: Iaf43767d6d3bd4c24c7c5a0ba9b3410bbeeb0556 Signed-off-by: Dmitry Valter <d-valter@yandex-team.ru>
2022-04-06stats: avoid linear search for empty entryDamjan Marion3-10/+16
Type: improvement Change-Id: Ie4cdc6d8906da3d1cd18a8f1d7076283546d3003 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-06interface: unregister node counters on interface deleteDamjan Marion2-7/+19
Type: fix Change-Id: I2562ae5833b542c29bcd5025a9a6756e5de95a42 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-06vlib: clear frame flags on freeStanislav Zaikin1-0/+2
Type: fix Change-Id: If4a7ac244832ef72d82c71b0277bc110b9500537 Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
2022-04-05vppinfra: refactor address sanitizerDamjan Marion1-2/+2
Type: refactor Change-Id: I5ca142ec1557d5b5c3806b43553ad9d3b5ea1112 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04vppinfra: make _vec_len() read-onlyDamjan Marion11-49/+49
Use of _vec_len() to set vector length breaks address sanitizer. Users should use vec_set_len(), vec_inc_len(), vec_dec_len () instead. Type: improvement Change-Id: I441ae948771eb21c23a61f3ff9163bdad74a2cb8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04vlib: remove unused fieldsDamjan Marion3-17/+0
Type: refactor Change-Id: I449fcea92a1c96dd7dd0bcad893060ad1c614351 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04vlib: improve exec path searchDamjan Marion3-8/+33
Fixes VPP invocation with relative path, i.e.: $ bin/vpp unix interactive Type: improvement Change-Id: I0278710bb472b92e31389b2d28955c3d33550230 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-04-04vlib: fix memory leak in load_one_pluginDamjan Marion1-0/+2
Type: fix Fixes: 500ba9f Change-Id: I32872a084276d9b38ff07cdccccb746c0212777f Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-31vlib: add support for workers syncFlorin Coras2-0/+64
Adds api that allows workers to synchronize through main thread. Type: improvement Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I1e75e2fb5144d397d19b13c4dfc7e937f11c044c
2022-03-31stats: use vlib_stats_validate in collectorDamjan Marion1-28/+5
Type: refactor Change-Id: Ib2bf9f11209eb310b289b3202b2beeccc3637df0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-31stats: convert error counters to normal countersDamjan Marion7-143/+85
Change-Id: I9794da718805b40cc922e4f3cf316255398029a9 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2022-03-30vppinfra: vector allocator reworkDamjan Marion2-6/+4
- support of in-place growth of vectors (if there is available space next to existing alloc) - drops the need for alloc_aligned_at_offset from memory allocator, which allows easier swap to different memory allocator and reduces malloc overhead - rework of pool and vec macros to inline functions to improve debuggability - fix alignment - in many cases macros were not using native alignment of the particular datatype. Explicitly setting alignment with XXX_aligned() versions of the macro is not needed anymore in > 99% of cases - fix ASAN usage - avoid use of vector of voids, this was root cause of several bugs found in vec_* and pool_* function where sizeof() was used on voids instead of real vector data type - introduce minimal alignment which is currently 8 bytes, vectors will be always aligned at least to that value (underlay allocator actually always provide 16-byte aligned allocs) Type: improvement Change-Id: I20f4b081bb13bbf7bc0ace85cc4e301787f12fdf Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-29vlib: fix unaligned runtime_dataDmitry Valter1-0/+2
Align runtime_data to 8 bytes to avoid alignment issues with any pointers in runtime_data located structures. Type: fix Signed-off-by: Dmitry Valter <d-valter@yandex-team.ru> Change-Id: I9cb1b73595e654a4b15c45f87b43fa6cfbcb6e51
2022-03-28vlib: use pthread_attr_setstack() to set thread stackDamjan Marion1-12/+26
Type: improvement Change-Id: I4c7f2f63651df4362ce1e0e36d885fedf55595c6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23vlib: send full error message to syslogJing Peng1-22/+6
Currently the last character of the error message string is temporarily changed to a null byte '\0' before the string is sent to syslog(3), resulting in confusingly incomplete log entries. This patch changes the syslog format to "%.*s" so that the maximum number of characters to be printed could be controlled. Type: improvement Signed-off-by: Jing Peng <pj.hades@gmail.com> Change-Id: I1bd6295c19b51b962a3d8ee3016cd91ffb2a4eaf
2022-03-23vppinfra: change vlib_register_node so it takes format string for node nameDamjan Marion3-23/+13
This allows specifying both c string and vector for node name and removes need for crafting temporary string. Type: improvement Change-Id: I0b016cd70aeda0f68eb6f9171c5152f303be7369 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23vlib: avoid use of vector of voidsDamjan Marion2-3/+3
Type: fix Change-Id: I76e28854db8a1e9134c816c0c5d81b031dc4e27d Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-23vlib: mitigate outdated new cli session eventsVladislav Grishenko1-1/+5
Possible races while concurrent additon to the new sessions vector in a one process and remove from it in an another need to be avoided. Let the vector be changed in the new session process function only. Also cli_file_pool element may be freed already at the new session event arrive timepoint, still causing unexpected cli banner for noninteracive cli sessions. Type: fix Fixes: 17a67218587d40541ff522c6a86f354720481fbb Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I022d16dd3aad9c9330834d35c58938f04b015b08
2022-03-23vlib: fix memory leak on process nodes reforkingVladislav Grishenko1-0/+1
The processes vector leaked on reforking and needs to be freed before recloning from main node processes. Type: fix Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: Id69bc3fd42e2efacfcd521f98e6e51a9c712fef5
2022-03-23vlib: leave SIGCONT signal with its default handlerVladislav Grishenko1-0/+1
Systemd always sends SIGCONT after KillSignal, to ensure that even suspended tasks can be terminated cleanly. However, the default action of SIGCONT handler in VPP such as unix_signal_handler() is process termination with coredump, what is not really desired. So, leave it alike SIGSTOP with its default handler. Type: feature Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru> Change-Id: I54c06d21669ec3c709322d746db9e28448c31bb8
2022-03-23stats: fix crash due to pointer taken before validateDamjan Marion1-2/+4
Type: fix Change-Id: Iee9eab18da142bfe0645761deea13b0fe911a43b Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-21stats: fix vlib_stats_validate_will_expand_internalDamjan Marion1-2/+2
Type: fix Change-Id: If4c0b23aaa4fc57c0783efcbe349aba5e5885b30 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-18vppinfra: use stored vec header size to find headerDamjan Marion1-1/+1
Type: refactor Change-Id: Iaa1e43c87c5725ab33ea8489bff2a7bda18b9c79 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-17vlib: fix vlib_mains vector alignmentFlorin Coras1-1/+1
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ib3d1ac6c82bc0c00e445b15d4102e4fd755f8e2d
2022-03-15vlib: add vlib_frame_bitmap_andDamjan Marion1-0/+8
Type: improvement Change-Id: I531115f32c484e4c4794173d24e15f3b5b8f547b Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-14stats: refactor vlib countersDamjan Marion6-161/+217
Change-Id: I09d2da73eff42c52ba1373acc99ff28f283a6725 Type: improvement Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-14stats: support recursive lockingDamjan Marion3-5/+32
Type: improvement Change-Id: I85dd3d34bcb175dd68dda34a58cd454848a0fc2b Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-11vlib: remoove unused fieldDamjan Marion3-24/+0
Type: refactor Change-Id: Ieb7a595e40d801af5349c83b128fa92c7698a346 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-10vlib: init logging eearlierDamjan Marion3-5/+9
Type: improvement Change-Id: I2eb5543aa470094d4c5ad420a2fcc9873b7808e1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-03-09stats: refactorDamjan Marion17-168/+1467
Type: refactor Change-Id: Ifd533a095d979dc55bfbe5fac7e0b7510a4d900c Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-02-10vlib: vlib frame bitmapsDamjan Marion2-14/+94
Special bitmaps with VLIB_FRAME_SIZE bits. Type: improvement Change-Id: I48747e422e519e7b5e930fa720397459d3adbb8e Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-18vlib: allow bigger scalar data sizeDamjan Marion1-1/+2
Type: improvement Change-Id: I1031c6ce80d90814edda7b52b11039874b95714f Signed-off-by: Damjan Marion <damarion@cisco.com>
2022-01-11vlib: fix the total len not including first buffer formatingMohsin Kazmi1-1/+1
Type: fix total len not including first buffer is in vlib_buffer_t second cacheline. It is not reset after the buffer has been consumed. It leads to printing garbage in packet trace for subsequent use of this buffer. This patch fixes the issue to only print when VLIB_BUFFER_NEXT_PRESENT flag is set. Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: Ied72308bdb907a5e1ca16d181f2add062807e968
2021-12-31vlib: remove external thread management supportDamjan Marion2-53/+6
Now DPDK have API to register external threads so we can remove this mess... Type: improvement Change-Id: I71a21f0cd94bd668aa406710c75a0bcc63fdc840 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-12-24vlib: introduce vlib frame aux dataDamjan Marion6-117/+122
Type: improvement Change-Id: I53890a13210cfb0d2b2d9d8cfd9b15118d3bb273 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-12-22vlib: null terminate elog stringDamjan Marion1-1/+1
Type: fix Fixes: bc867c3 Change-Id: Ibcdb46d3b322195f5573e5ec93b31e177acaca49 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-11-22vlib: add virtual time supportBenoît Ganne4-15/+121
Type: feature Change-Id: Iabd76558e9c72ed8286cfeeb1fbaa4fde4832a90 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2021-11-22vlib: fix coverity warningKlement Sekera1-1/+1
Use correct signed type to allow testing for a failure (-1) from readlinkat(). Type: fix Fixes: 5714a49f14 Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: I06f1c8d91e907c151012ff9758c6b52caca4d625
2021-11-16vlib: fix coverity warningKlement Sekera1-1/+0
Remove now unused computation result. Type: fix Fixes: 3f8b8d30cade20afa8975a5e7a6d79346cec8f3e Signed-off-by: Klement Sekera <ksekera@cisco.com> Change-Id: Iea142cb044d31e364fdc5b8b6dd69681e77d745f
2021-11-08vppinfra: vectorized index to pointer functionDamjan Marion1-92/+29
Type: improvement Change-Id: I05e1a8fa31761b113355123429d72da18881d4b0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-11-08perfmon: fix iio-bw coverity issuesRay Kinsella2-2/+2
Fixes an number of coverity issues associated with the iio-bw feature. Type: fix Fixes: e15c999c3 Signed-off-by: Ray Kinsella <mdr@ashroe.eu> Change-Id: I9ad2b336694132545d90a3483200a510226e9198
2021-11-06vppinfra: move clib_count_equal_* codeDamjan Marion1-0/+1
Type: refactor Change-Id: Ib9e8abdbf745ad6563fc79c9ebb6b2ea65917d08 Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-11-05pci: remove dead codeDamjan Marion1-4/+0
Type: refactor Change-Id: Ic79e38aa6cf4ffe1eb677e7cef34351e7917d97b Signed-off-by: Damjan Marion <damarion@cisco.com>
2021-11-05vlib: remove dead codeDamjan Marion1-7/+0
Type: refactor Change-Id: I818bacdb068e825b38acdceb2566972819c64e82 Signed-off-by: Damjan Marion <damarion@cisco.com>