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- Fixes intermittent LDP cut thru iperf3 test
failure on AARCH64
Type: fix
Change-Id: Id21a078d642e03d974bacacd1f4d0faa42fb6652
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
(cherry picked from commit 5c520919e838bcb645ddd879641d54c620740989)
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7c47b55ec6f0c83f2d13e0e737d0559a32f7c837
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I3c52dd783601d50e981f75bd05a7b95c03bb5c22
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I89f9caa8dd44dc640615a58fe7708f388fdd84e9
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This avoids chunk allocation/collection deadlocks if either of the sides
crashes.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I98619e6e035fa8688889ca34db2143c8898732df
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I65373f2cd5a33381da1e51ed7ab7a8b1358cef29
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Add option to use per app private segments for app to vpp message
queues, as opposed to exposing internal message queues segment.
When so configured, internal message queues are still polled by the
session queue node but external app message queues are handled by a new
input node (appsl-rx-mqs-input) that runs in interrupt state. Signaling
of the node, when mqs receive new messages, is done through eventfds
epolled by worker epoll input nodes.
Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iffe8ce5a9944a56a14e6d0f492a850cb9e392d16
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Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9488ad7e045c908b60b5821d9c48583f6d513c2f
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1. When producer invokes svm_msg_q_wait() in svm_msg_q_lock_and_alloc_msg_w_ring(), queue mutex is held by itself.
2. Sometimes, svm msg queue is not full and ring is full, svm_msg_q_wait() do nothing with mutex held, consumer will blocking at svm_msg_q_send_signal().
Type: fix
Signed-off-by: nandfan <fanyufei521@outlook.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib90b87ab76534cd42e9a4c3e11703e80d93ca678
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4e00dd7f8ce1e56092dde9a073decae62d5475de
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Avoid changing the header on attach as it may be in use. Instead, as for
chunks, allocate header to be collected on detach.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib316ecb5d61ae161032869b6f6a1863f1105a1d9
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I412024731c1f561680736ad7bfabb99b595e3dff
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I639560ee3dd0a1d605ec2866dce5cdd13fda8201
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Ensure chunk alloc distribution is maintained on fifo detach.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I5aa5524e06a703dc50e90da6d177663d2d997aa4
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie709d76438542783cbc8c6174b5e712ef18a6276
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Idf44f8d54c97fc43da5d5760e5ce477af07e5fbf
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1914366c17fa05305d57d842793fad372319256a
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Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I6a3348c7edd1cce6b407d336443103f77392bc5d
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Avoid synchronizing producers and the consumer. Instead, only use mutex
or spinlock (if eventfds are configured) to synchronize producers.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie2aafbdc2e07fced5d5e46ee2df6b30a186faa2f
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1b083ee793a7cf91b1001bfe88353fa5e6515c42
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Add separate queue implementation for the message queue as it's custom
tailored for fifo segments as opposed to binary api.
Also move eventfds to the private data structures.
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6df0c824ecd94c7904516373f92a9fffc6b04736
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Avoid accessing the private data structure of mutexes which is
implementation-dependent, eg. musl is different from glibc.
Type: improvement
Change-Id: I20ec0c1c9faef0749d89a1969cd2430c80ac04b3
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Type: fix
In glibc, the __WORDSIZE macro is defined in a header included
indirectly from svm_common.h. In musl, the __WORDSIZE macro is not
indirectly included, so this patch directly includes <sys/user.h> to
ensure the __WORDSIZE macro is available.
Change-Id: If1b1fc97161b7a0b2e82351d4776c81c36a323cb
Signed-off-by: Nathan Moos <nmoos@cisco.com>
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Allocate and attach a new pair of private fifos in the right private
slice when a session is cloned. This ensures that private fifos are not
shared between workers.
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ib700d18104d2ca79aa8a07434cdcdcab0bef13a5
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I6a2cc596cf0b7f29d3ae1c05b1bb6b748b558175
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With this there are no more pointers in data structures allocated on
fifo segments.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ibe584b7b6809fa360a105974655a91674db69ab6
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7b2fd896dfa6df46916f46327975b95561809f00
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1658a9c19d8eae4c9a42c0a111d4ad343b8eb8a4
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic373cd2c11272da539eb4b0db27227f36f2f9688
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7672d0715348d30c0aa718e21ed86c96402c6d69
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I113a630d6db4741f54e508f7e0ed77be139df0e4
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id8e77e8b2623be719fd43a95e181eaa5b7df2b6e
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Idcc8d862b98dba4a67f829c1778377f35ad47b00
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I518e096fe13847759806ff62009e73fd8f7451b7
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I00a6be53c4519937ac900560c669587921990821
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Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id67cf8a3e1c5c9b4160689fde5de9ce7ed8a2ee3
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Type: refactor
Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I8288a1ed97b375626d69ac7efa0256211834d89c
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1370943935b460a1a1a22847fed2c97b1272a5e1
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I256774c25b3c4105139a4728724a1a0c775e740f
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic13828e235d01ec5b73658e4bdd19e510932713d
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Type: fix
Change-Id: I6f7679fd48d0ed98677c58f8c08d7e969e8e8220
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Type: feature
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I06c7022a6afbb146b23cbd3a430497ec9e8be73d
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Icead1cbff69cf652fa566a79645c89864b6f3a0f
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Type: improvement
We only need to protect the linked lists.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie1542073f3993acfc66d99096b08bf9ecd10a49b
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Type: improvement
Let fifo segment mainly deal with fifo and chunk allocations not
initialization.
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1f1eb5a1423ba52cb950ae771641fd7eeff4e76c
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AddressSanitizer has specific requirements on memory map. In particular,
the range [0x00007fff8000, 0x10007fff7fff] is reserved for ASan use.
Type: fix
Fixes: f260eb97866978746ebd3f3441dc66e4ff7111cd
Change-Id: Ie96c4dd88b4f02d7fc5c24464572ff72cb6fd96b
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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- consolidate chunk freelist functions
- remove redundant functions
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Idd7e6700e2cc98a0fb9cfe20a2b739218fd48043
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Type: fix
It appears that the session layer baseva is conflicting
with DPDK. 0x2000000000 seem to be working experimentally
Configurable with :
session {
segment-baseva 0x2000000000
}
Change-Id: Ie93b9b9eb56a796877d614f78eb5801ea8e5ab31
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Fifo chunk ooo lookup data structures are private (not allocated on
segment heap) and should only be initialized by transport protocols that
require out-of-order enqueues/dequeues (like tcp).
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iaa15d6850385bf903cc501c54c2752e8e811449e
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